An equation is shown below:
4(2x - 5) + 15 = 11
Write the steps you will use to solve the equation and explain each step. (5 points)

Answers

Answer 1
multiply 4 with (2x-5)
8x-20+15=11
add 20 both sides
8x+15=31
subtract 15 both sides
8x=16
divide both sides by the x (8)
x=2

Related Questions

;-; I like cheese.....

Answers

Yooo, me too! Cheese is life

how come nothing feels real anymore? i've searched and i can't find why. all of my feelings and surroundings seem fake. i've felt like this for over a week straight so far, and this feeling has happened before but it's only lasted like a day or less. i can't get rid of the feeling, and i just wanna escape it. i feel like i'm not in "my" body. like my hands aren't my own, and i dont have complete control over them. when i look in the mirror, it's like it's not actually me looking back. no matter how many people are around me, it feels like they're all fake and aren't actually there. like this isn't the world i'm actually in. it's driving me insane and i just have the constant feeling that i want to cry and escape this. i can't tell my parents this, because they'll just say i'm being dramatic or just don't want to do my work or something like that. just please help me understand what's going on, or if there's anything i need to do. please. (i put this up for 50 points)

Answers

Answer:

I also have felt like this recently. Try talking to someone about it. :)

If you get 2 imaginary answers when using the quadratic formula, how does this relate to how many times (0, 1 or 2) a quadratic graph touches/crosses the x-axis?

Answers

Answer:Roots of a number indicates value where function will be zero. If an equation let's say

y = f(x) = x^2 -3x + 2 has two roots x = 1 and x =2 . Now if you will draw the graph, line will cross x-axis at 1 and 2 indicating y will become zero at 1 and 2. But if any equation has imaginary roots implies y will be never be zero for any real value of x and as we do not show imaginary number on a Cartesian plane we cannot make y =0 hence graph will never touch x-axis.

Step-by-step explanation:

1. A multi-cab starter motor has a current of 60.0 A and a voltage of 12 V. What is
the resistance of the starter motor?
А
Given: Current (1)
Voltage (V)
Required: Resistance (9)
V
Formula:
R= voltage
curent
Solution:
V - IR
Answer:
Resistance -
92, the resistance of the electric motor.​

Answers

Answer: 0.20 Ω

Step-by-step explanation:

From the question, we are informed that a multi-cab starter motor has a current of 60.0 A and a voltage of 12 V. The resistance of the starter motor will be calculated thus:

Current (I) = 60.0A

Voltage (V) = 12V

Resistance = Unknown

Since Voltage = Current × Resistance

Therefore, Resistance = Voltage / Current

= 12/60

= 0.20 Ω

The resistance of the motor is 0.20 Ω

The resistance of the starter motor if a multi-cab starter motor has a current of 60.0 A and a voltage of 12V is 0.2 ohms

Based on the given question, for us to get the resistance of the starter motor, we will need to use Ohm's law.

According to the law, the current I passing through a conductor at constant temperature is directly proportional to the voltage "V". Mathematically;

V = IR

V is the voltage = 12V

I is the current = 60.0A

R is the resistance

Substitute the given parameters into the formula as shown:

12 = 60 R

R = 12/60

R = 1/5

R = 0/2

Hence the resistance of the starter motor if a multi-cab starter motor has a current of 60.0 A and a voltage of 12V is 0.2 ohms

Learn more here: https://brainly.com/question/22174928

You bought a magazine for $3and some candy bars for $2 each. You spent a total of $19.How many candy bars did you buy?

Answers

Answer:

8

Step-by-step explanation:

19 - 3 = 16

16÷2 = 8

You bought 8 candy bars

Answer:

8

Step-by-step explanation:

You First have spent 3$ on a magazine then $2 for each candy bar in total u had 19$ spent so first u mulitply 8x2 which 16 now 16 + 3=19

There are 600 performers in a dance recital. The ratio of men to women is 4:6. How many men performers were in the dance recital

Answers

Answer: 240 men

Step-by-step explanation:

From the question, we are informed that there were 600 performers in a dance recital and that the ratio of men to women is 4:6.

Fraction of men at the recital = 4/10

Fraction of women at the recital = 6/10

The number of men performers that were in the dance recital will be:

= 4/10 × 600

= 240 men

There were 240 men at the recital.

3) Solve the equation. Show steps. -406 = c + 430​

Answers

Answer:

- 836

Step-by-step explanation:

Check out the attachment below:

I need help with this so can someone please help me

Answers

9514 1404 393

Answer:

16x-4x +48x +88x

Step-by-step explanation:

Like terms are ones with the same variable (or set of variables). Here, any x-terms are "like" terms. They are combined by adding their coefficients.

  4x +4x +4x +4x = x(4+4+4+4) = 16x

  -7x +4 +3x = x(-7+3) +4 = -4x +4

  3x +5x +8 = x(3+5) +8 = 8x +8

  4x +4x = x(4+4) = 8x

Please help !!!!!!!!!!!

Answers

Answer:11/1 11/2 11/3 11/4 11/5  /6

Step-by-step explanation:

Please help!!!!! ASAP!!!! If I get it right I get outta here!!
Just word problems, THANK YOU!!!!!!!!

Answers

Answer:

First one is 120 leaves  The Second one is $3.5   Last one is $136

I don't know the 3rd one

Step-by-step explanation:

Find x. My teacher gave me what x equals but I don’t know the step-by-step explanations. x=6

Answers

Step-by-step explanation:

The triangle is isosceles, so the base angles are the same.

All three angles add up to 180°.

(6x + 4) + (6x + 4) + (18x − 8) = 180

30x = 180

x = 6

Answer:x=6

Step-by-step explanation:since those two sides shown are the same length, the missing angle is also 6x+4. the angles on a triangle always will equal 180. so you set the problem up as 6x+4+6x+4+18x-8=180. when you combine like terms it is then 30x=180. x=6

Diego is 165 cm tall. Andre is 1.7 m tall. Who is taller, Diego or Andre? 1 m = 100 cm.

Answers

Answer:

Diego

Step-by-step explanation:

Diego is because 1m = 100 and Diego is 165 and that is alote bigger from 1.7.

Figure 1
Figure 2
Figure 3
Your answer

Answers

Answer:

I believe you forgot a picture.

Parallel lines have so much in common, It’s a shame they’ll never meet.

Answers

ya so heartwarming. give brainliest pls bae

Answer:

This is actually very true

Step-by-step explanation:

lol

Point S is on line segment RT.Given RT = 3x , RS = 3x - 5 and ST = 3x -1 determine the numerical length of RT

Answers

Answer:6

Step-by-step explanation:

A helicopter is hovering 100 meters above the ocean. Directly below it, a submarine is at a depth of 200 meters.
The altimeter on the helicopter reads
meters, which means it is 100 meters
sea level. The altimeter on the submarine reads
meters, which means it is 200 meters
sea level.

Answers

Answer:

100

2. Above,

3. -200−200 ,

4. Below

A real estate agent received 5.7% commission for a house that sold for $250,000. How much was the agent's commission?

Answers

Answer:

$14,250

Step-by-step explanation:

250,000 * .057 = 14,250

$14,250 USD Siri helped me :)

Imani spent $19 on a magazine and five
candy bars. If the magazine cost $4, then
how much was each candy bar?

Help please

Answers

Each candy bar was 3$.
19 - 4 (the price of the magazine) = 15$
15 / 5 (the amount of candy bars) = 3$

How do I graph f(x) = -x^2 +2x -4

Answers

This is how you would graph it :
This is the correct graph.
The graph of the function is the set of all points (x,y) in the plane that satisfies the equation y=f(x) y = f ( x ) . ... If we can draw any vertical line that intersects a graph more than once, then the graph does not define a function because that x value has more than one output.

Help plss ASAP plsss

Answers

Answer:

15/16

Step-by-step explanation:

got it right

A pound of ground beef costs $5. At this rate, what is the cost of 1/4 pounds?

Answers

$1.25 is the cost of 1/4 pound beef

Answer:

yesssss

Step-by-step explanation:

if you give me more poins ill be happy

Jolie earned \$205$205dollar sign, 205 for babysitting in one month. She spent ddd dollars going to a water park with some friends. After going to the water park, Jolie had \$160$160dollar sign, 160 remaining. Write an equation to describe this situation. How many dollars did Jolie spend at the water park?

Answers


Answer:
$205-$160= $45
Step-by-step explanation:
this means that she spent $45 dollars at the water park

Answer:

jolie spent 45 buckaroonies on the waterpark.

and the equation is

205 - d = 160

Step-by-step explanation:

i just got it right on kahn academy

complete these. Show your thinki
b.
3.25 ft =
in
HELPPPP

Answers

Answer:

35 inches

Step-by-step explanation:

multiply length value by 12

find the value of 8^1/3

Answers

Answer:

[tex]2\frac{2}{3}[/tex]

Step-by-step explanation:

Find 1/3 of 8: [tex]\frac{1}{3}[/tex] × [tex]\frac{8}{1} = 2\frac{2}{3}[/tex]  

I hope this helps!

The answer is [tex]\frac{8}{3}[/tex] or [tex]2\frac{2}{3}[/tex]

Solve the equation.
3+ 4.5(2d – 3) = 7.5

Answers

Answer:

d=2

Step-by-step explanation:

12) If tan A=5/12 . find the value of (sin A + COS A) sec A.​

Answers

Answer:

(sin(A) + cos(A)).sec(A) = 17/12

Step-by-step explanation:

tan(A) = 5/12

sin(A) = 5/13

cos(A) = 12/13

sec(A) = 1/(cos(A)) = 13/12

(sin(A) + cos(A)).sec(A) = (5/13 + 12/13).13/12

= 17/13.13/12

= 17/12

The distance covered by the fastest high-speed train in Japan traveling at maximum speed is represented on the graph. The fastest high-speed train in the United States traveling at maximum speed covers 600 kilometers in 1/2 hours. Which train has a greater maximum speed? Explain.

Answers

Answer:

it would run up almost 360 kph

Step-by-step explanation:

i look it up

The product of two consecutive integers is 420. Which quadratic equation can be used to find x, the lesser number? x2 + 1 = 420 x2 + 2 = 420 x2 + x = 420 x2 + 2x = 420

Answers

Answer:Answer:

The answer is x^2 + x =420

Step-by-step explanation:

It is given that

The product of two consecutive integers is 420

Le x be the first number, then

second number is the next consecutive number of x which is (x +1)

The product of these numbers can be written as

x (x + 1) which is equal to 420

x (x + 1)  = 420

x^2 + x = 420

So the quadratic equation is

x^2 + x = 420

Step-by-step explanation:

Answer:

Step-by-step explanation:

Its CCCCCCCCCCCCCCC

Which measure is cloest to the length of a side of a square that has an area of 221 square feet? 11.0 ft 14.69 ft 16.4 ft 55.2 ft

Answers

Answer:

14.69 ft.

Step-by-step explanation:

Area of a square:

A= [tex]a^2[/tex]

Given:

A=221 [tex]ft^{2}[/tex]

Solve:

221= [tex]a^2[/tex]

[tex]\sqrt{221}[/tex]=[tex]\sqrt{a}^2[/tex]

a is approx. equal to 14.87 ft.

which is 14.69 ft.

17. The current low temperature in uxbridge is 18 degrees Fahrenheit. Over the next two days the low temperature will decrease 12 degrees and increase 7 degrees. Express the temperature changes in a numerical expression and say what the temperature will be after three days.

Numerical expression:
Answer:

Answers

Answer:

Expression: 18 - 12 + 7. In 3 days, the temperature will be 13 degrees.

Step-by-step explanation:

The temperature is 18 degrees.

It will decrease 12 degrees after one day. So, it is 18 - 12.

Then it will increase by 7 degrees after another day. So, it is 18 - 12 + 7.

18 - 12 = 6. 6 + 7 = 13.

So, the expression is 18 - 12 + 7 and the answer is 13 degrees (i think)

Other Questions
Hey guys, I am about to start studying for a math test happening in two weeks about statistics and I am wondering if you guys have any tips you can give me to ace this test. I have been failing in math lately because I think that I know how to solve a certain problem when revising but when it comes to the test I forget the process. Some tips, please? cane toads are large non-native poison toads in Australia after cane toads entered please help Australia scientist observed that the average head size in a population of toad eating snakes with getting smaller snakes with smaller heads are not able to eat this large cane toads what is the situation called A. speeches richnessB. stabilizing selection C. fitnessD. directional selection What are the coordinates of point A? Lactic acid fermentation occurs in muscle cells when levels are low. When builds up in muscles it causes pain and muscle fatigue. Usually, the lactic acid diffuses into the bloodstream over time and is filtered out by the and converted into glycogen and then to glucose. However, with proper training, lactic acid can transfer to the of muscle cells, where it is broken apart for its energy. HighLighter PopupUnderline Selected TextGreen Color HighlightOrange Color HighlightYellow Color HighlightBlue Color HighlightPink Color HighlightRemove Color Highlight Find the slope between the points (0,4) and (1,5). Calculate the estimated density of each ball. Use the formulaD = m/Vwhere D is the density, m is the mass, and V is the volume. Record your calculations in Table A of your Student Guide.Given that the density of water is 1.0 g/cm3, make a prediction about whether each ball will float in water. Record your prediction in Table A.What is the estimated density of the table tennis ball? Record your answer to the nearest hundredth. _______g/cm3 What is the estimated density of the golf ball? Record your answer to the nearest hundreth. ________ g/cm3 68 POINTS WILL GIVE BRAINliest!!!The table below shows the age of fossils found in four separate layers of an undisturbed rock:Fossils In Rock LayersLayer Fossil in Layer Age of Fossil (million years)A W 550B X 240C Y 680D Z 450Which is the topmost layer of the rock? Layer A Layer B Layer C Layer D Solve 162X - 1 = 64 Imagine you are out shopping with a Spanish-speaking friend. Translate what the clerk says into Spanish so your fri understands. Remember to use the formal Ud. form when necessary. "What color, sir?" If m Why is genetic diversity important? What would you expect to find in a multicultural country or community? Which answer choice shows 2.115 rounded to the nearest tenth? A. 2.12 B. 2.15 C. 2.2 D. 2.1 Which cellular communication appears to be signaling between cells that are separated by long distance?A. autocrineB. paracrineC.endocrineD.juxtacrine What affects the function of enzymes 3+3x - (-2) I amconfused What is the thermal energy of an object? Question options: the total potential temperature of its particles the total potential energy of its particles the total kinetic energy of its particles the total kinetic and potential energy of its particles how can the forces of the light and darkness be used to describe edward and macbeth? 7ofdidI5. Relate ArgumentsHighlight the three specificinjuries and usurpations"in this declaration. Howdo they differ from the"injuries and usurpations"in the Declaration ofIndependence?no What argument used to justify slavery also served to question the fairness ofNortherners?A. Slaves were naturally unable to take care of themselves andneeded masters.B. Slaves who were freed and given votes would hurt democracy.C. Slavery was mentioned in the Bible.D. Slaves had better lives than many free factory workers.