Mathematics High School

Distributive property and Combine like terms

Distributive Property And Combine Like Terms

Answers

Answer 1

Answer:

k = 55

Step-by-step explanation:

First clear the fraction by multiplying all three terms by 5.  We get:

k - 10 = 45

Adding 10 to both sides results in

k = 55          (after having combined like terms)

Related Questions


Which graph des NOT pass the vertical line test?

Answers

Graph 1
It fails because it intercepts the vertical line in 2 spots

A FAMILY HAS 2 THAT EACH HAVE 1\4 POUNDS OF RICE IN THEM. THEY WILL COMBINE THE 2 BAGS AND EQUALLY SHARE ALL OF THE RICE AMONG 3 PEOPLE . HOW MUCH OF THE RICE WILL EACH PERSON RECEIVE

Answers

Answer:

hbjh

Step-by-step explanation:

Answer:

1/6

Step-by-step explanation:

have a great day ;b

A fish is swimming at a constant rate toward the ocean floor. The equation y=-7x-3 can be used to represent this situation, where y is the depth of the fish in meters below sea level and x is the number of seconds the fish has been swimming. Which statement best describes the depth of the fish, given this equation?

A. From a starting point of 7 meters below sea level, the fish is descending 3 meters per second.

B. From a starting point of 7 meters below sea level, the fish ascending 3 meters per second.

C. From a starting point of 3 meters below sea level, the fish is descending 7 meters per second.

D. From a starting point of 3 meters below sea level, the fish is ascending 7 meters per second.​

Answers

Answer:

i think the answer is either c or d, but since the 7 is negative, i'd try c first.

Step-by-step explanation:

tell me if this is wrong.

the ratio of magazines to books in the library at Grady’s school is 2 to 9. which of these is an equivalent ratio?

A. 4 to 9
B. 10 to 45
C. 2 to 18
D. 1 to 18

Answers

Answer: B

Step-by-step explanation:

2/9 = 2(5)/9(5) = 10/45

You can multiply the numerator and the denominator by the same and the fraction will always be equivalent.

2 to 9 is equivalent to 10 to 45

Chicago, Illinois, has an elevation of 600 feet above sea level. The elevation of Desert Shores, California, is 800 feet less than the elevation of Chicago. Select all options that apply to Desert Shores. *

elevation of –200 feet
elevation of 200 feet
below sea level
at sea level
above sea level

Answers

Answer:

elevation of –200 feet  

below sea level

Step-by-step explanation

600-800=-200

Find the value of each variable given the triangle.
How I solve this

Answers

Answer:

m∠1 = 108°

m∠2 = 72°

Step-by-step explanation:

By applying triangle sum theorem in the given triangle,

Sum of all interior angles = 180°

38° + 70° + m∠2 = 180°

m∠2 = 180° - 108°

        = 72°

Since, angles 1 and 2 are the linear angles,

Therefore, m∠1 + m∠2 = 180°

m∠1 + 72° = 180°

m∠1 = 180° - 72°

m∠1 = 108°

What is the vertex of f(x) = |x + 8| – 3?
(-8,-3)
(-8,3)
(8,-3)
(8,3)

Answers

What is the vertex of f(x)=|-8,-3|-3?

Answer: A.(-8,-3)

The vertex of the function f(x) = |x + 8| - 3 is (-8, -3).

What is an Equation?

An equation is the statement of two expressions located on two sides connected with an equal to sign. The two sides of an equation is usually called as left hand side and right hand side.

Given is an absolute value function,

f(x) = |x + 8| – 3

For a function of the form,

f(X) = a |x - h| + k, the vertex of the function is the point (h, k).

Comparing the equation with the given one,

f(x) = |x + 8| – 3

f(x) = |x - (-8)| + (-3)

So we get, h = -8 and k = -3.

So vertex is (-8, -3).

Hence the vertex is (-8, -3).

Learn more about Absolute Value functions here :

https://brainly.com/question/14364803

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m∠cda=11, what is m∠cba

Answers

Answer:

picture po mero po ba kayong pic nyan

Simplify the expression to a + bi form:
(-8 – 9i)2

Answers

Answer:

-17+144i

Step-by-step explanation:

Find the y-intercept of the line which passes through (-2,-2) and (2,-4).

Answers

Your Y- intercept is -3

Melanie had two $10 bills, one $5 bill, four dimes, and six pennies. Then she bought a fruit cup for $2.19. How much money did Melanie have after she bought the fruit cup

Answers

Answer is $23.27.

10+10+5+0.4+0.06= $25.46-$2.19= $23.27.

Use the function below to find F(3).

F(x) = (1/5)^x

Answers

It’s C
We have 1*1*1 for the numerator and
5*5*5 for the denominator.

King sporting good have tow bikes on sale. One costs $89.98 and another costs $99.99 . What is the difference in the price of these two bikes?

Answers

Answer:$ 10.01 would be the difference

Step-by-step explanation:

99.99

- 89.98

-------------

10.01

i posted 2 others already plz help answer i really need this

Answers

Answer:No

Step-by-step explanation:

B. No ;):););):);););):p

HaAAAaAAaaaaAaaAaAaLp​

Answers

Answer:

D trust me look

Step-by-step explanation:

Hope This Helped

Answer:

The answer is D

Step-by-step explanation:

8x6 is 48

-3x6=18-

-4x6=24-

-7x6=42-

Write down the inequality for x that is shown on this line

Answers

Answer:

x > 3

Step-by-step explanation:

Open circle and going to the right inequality: >

Since it starts at 3, the inequality is:

x > 3

The required inequality will be 3<x<7.

What is an inequality?

It is a type of equation having less than and greater than signs.

How to form an inequality?

If we see the line it is started from 3 and ends on 7 and circle on 3 is not filled it means it does not contains 3 So the required inequality is

3<x<7

Learn more about inequality at https://brainly.com/question/24372553

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Which polygon is a pentagon?​

Answers

Answer:

the third one

Step-by-step explanation:

Answer:

the polygon is the third one so C

Step-by-step explanation:

Edge 2022

Describe fully the single
transformation that takes
shape A to shape B.​

Answers

Búscalo en m a t h w a y hay tiene que aparecer que tengas buen día

Answer:

enlarge by scale factor -1/2, centre 6,5

What is the name of the segment AB!?

Answers

Answer:

Radius

Step-by-step explanation:

The name of the segment AB is radius

A segment joining the center of the circle to a point on the circle is called radiusHere, A is the center of the circle and B is any point on the circle. So, segment AB is the radius of the [tex] \odot A[/tex]

Which diagram best represents the relationship among integers, rational numbers, and whole numbers?

Answers

The answer Is D,
Rational numbers, integers and whole numbers

If y varies directly as z and inversely as x and y = –18 and z = 3 when x = 6, find y when x = 5 and z = –5.
36

18

9

64

Answers

Answer:

y = 36

Step-by-step explanation:

Given y varies directly as z and inversely as x then the equation relating them is

y = [tex]\frac{kz}{x}[/tex] ← k is the constant of variation

To find k use the condition y = - 18, z = 3 when x = 6 , then

- 18 = [tex]\frac{3k}{6}[/tex] ( multiply both sides by 6 )

- 108 = 3k ( divide both sides by 3 )

- 36 = k

y = [tex]\frac{-36z}{x}[/tex] ← equation of variation

When x = 5 and z = - 5, then

y = [tex]\frac{-36(-5)}{5}[/tex] = [tex]\frac{180}{5}[/tex] = 36

What is the approximate value of tan C?
B
13.93
A
3
A. 0.38
B. 0.36
C. 0.93
D. 2.6

Answers

Answer:

0.38

Step-by-step explanation:

Evaluate the expression if k = 5: 2(k + 9)
A. 14
B. 26
C. 16
D. 28

Answers

Answer:

The answer would be D , 28 .

Step-by-step explanation:

Hope this helps ^^

Find the mean absolute deviation

Answers

Answer: in statistics deviation is the difference between the value of one number in a series of numbers and the average value of all numbers in the series (  i hope this helped)

Step-by-step explanation:

Write a function to model set of data

Answers

The answer should be approximately 0.4

The cost of a taxi ride is given by the function C(x)=0.75x +2,
where x=distance in miles and C(x)=total cost in dollars.
What are the domain and range of C(x) in this situation?

Answers

Answer:

(

)

=

0

.

7

5

+

2

Step-by-step explanation:

Find the trangular prisms surface area

Answers

Answer:

936cm^2

Step-by-step explanation:

18×24

+

30×7

+

18×7

+

24×7

Answer:

363cm squared

Step-by-step explanation:

Honestly, I have trouble with this stuff as well.

*keep in mind you need to use PEMDAS

Parenthessees

Exponents

Multiplication

Division

Addition

Subtraction

(24*18+7*18+24*7)/2

without the divisible of 2, this is what the triangular prism would be as a rectangular prism. all you have to do to seperate the two is divide the rectangular prism's value by 2.

Find the missing side.

Need help please.

Need to know how to get the answer.

Answers

it is sin with 20= 16/x

For what values of theta, °

Answers

Answer:

Step-by-step explanation:

Your parents take you to dinner at your favorite restaurant for your birthday. The cost of the
meal is $75. The restaurant adds a 10% tax to the meal. What is the total cost of the meal
including tax?
$

Answers

Answer:

$82.5

Step-by-step explanation:

75x 0.1 = 7.5

75 + 7.5 =

$82.5

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