Answer: 21
Step-by-step explanation:
The temperature fell by 18 degrees Fahrenheit today.
Write a signed number to represent this temperature change.
___
Ali received 5 dollars.
Write a signed number to represent this change.
____
Answer:
The temperature fell by 18 degrees Fahrenheit today.
Write a signed number to represent this
temperature change:
-18
Ali received 5 dollars.
Write a signed number to represent this change:
5
The signed number to represent both situations are - 18 and + 5 respectively.
What is an equation?An equation is written in the form of variables and constants separated by the operation of multiplication and division,
An equation states that terms in different forms on both sides of the equality sign are equal.
Multiplication and division do not separate the terms of an equation.
Given, The temperature fell by 18 degrees Fahrenheit today.
Assuming the change in temperature is [tex]T_f[/tex] and initial temperature is [tex]T_i[/tex].
The tem[parature change can be represented by,
[tex]T_f = T_i - 18.[/tex]
Or - 18°F
Ali received 5 dollars, Assuming he had x dollars and after receiving he has now y dollars,
∴ The signed number represents this change.
y = x + 5.
Or + 5.
learn more about signed numbers here :
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BRANLIST HELP NOW ... question is in the picture . to answer just number the pictures
like this ...
1. 1/1 (these are just examples not answer )
2. 1/1
3. 1/1
Also not every answer choice will be used, just 1 answer for each graph .
Answer:
why don't u use a website add me on a contact and i will tell you when i say contact i mean chat
Step-by-step explanation:
Answer:
Hi
Step-by-step explanation:
This was a while ago so its ok if i dont answer?
Cool with u?
Complete the statement with the term that makes it true.
Measures of _____ show how the data is distributed in a set.
1. variability
2. mean
3. deviation
Answer:
I think the right answer is 3 I. E deviation abi
Answer:
number 2 mean
Step-by-step explanation:
Find the slope of the line passing through the points (9,3) and (9,-5).
Answer: its 8
Step-by-step explanation:
Use the distance formula to determine the distance between two points.
answer the question below to be featured in a Mr. Beast video!
Answer:
Yeah, theres no way
Step-by-step explanation:
lol
Answer:
imagine lol
Step-by-step explanation:
What is the length of leg y of the right triangle? (1 point) A right triangle with hypotenuse 37 and legs 35 and y 2 8 12 35
Answer:
12
Step-by-step explanation:
I took the test and the answer was 12
Vera went to the local salon to get a haircut. The cost was $24. Vera tipped the hair stylist 18%. What was the total cost of the haircut including the tip? Round to the nearest cent.
Answer:
28.32
Step-by-step explanation:
The total cost of the haircut including the tip will be $28.32.
How to calculate unit price of something?Unit means 'single entity', the fundamental constructing block. Usually, it is 1 in mathematics and science.
Thus, unit price of something is price of 1 thing.
Thus, suppose we're taking about price of mangoes, then unit price will denote the price of 1 mango.
It is given that Vera went to the local salon to get a haircut. The cost was $24. Vera tipped the hair stylist 18%.
SO,
18% = 18/100 = 0.18
18% of 24 = 0.18*24
= 4.32
The tip is $4.32
Adding this tip amount onto the original bill leads to;
4.32+24 = 28.32
Hence, the total cost of the haircut including the tip will be $28.32.
Learn more about unit price here:
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Carla’s vet suggested that her new puppy have at least 64 square feet of exercise space. Carla plans to build an enclosed, square exercise pen in her back yard. How much fencing will she need for this exercise pen?
if a pair of supplementary angles are in ratio 3:7 find them.
Answer:
3x +7x=180
10x=180
x=180÷10
x=18
mark me in brainlist
3x+7x=180
10x=180
X=180/10
X=18
3x=3*18=54
7x=7*18=126
HELP PLEASE QUICKLY!! Please
Answer:
x = 29° :)
Step-by-step explanation:
4 + 5x + x + 2 = 180
6x + 6 = 180
6x = 174
174/6 = 29
x = 29
The Price of a pair of shoes increases from $66 to $70 What is the percent increase to the nearest percent?
Answer:
6%
Step-by-step explanation:
Evaluate function expression −2⋅f(−6)−7⋅g(−7)=
Answer:
11
Step-by-step explanation:
-2 • f(-6) -7 • g(-7) = ?
As per graph:
f(-6) = 5
g(-7) = -3
Calculation:
-2 • f(-6) -7 • g(-7) =
-2(5) - 7(-3) =
-10 + 21 =
11
Four dice are placed into your hand and you roll all dice onto the floor. What are the odds that all
four dice will show a 3?
Please help me
Answer:
1/1296
Step-by-step explanation:
Pls get it right it’s a test
Answer:
77.98
is not approximately
is?
Step-by-step explanation:
Help! Math Perimeter!
Expand.
Your answer should be a polynomial in standard form. (x+2)(x+3)
Answer:
x^2 + 5x + 6
Step-by-step explanation:
i had the same khan academy question
Answer:
x^2 + 5x + 6
Step-by-step explanation:
Find the degree measure of each angle in tbr triangle
Answer: ∠p = 85; ∠Q = 72; ∠R = 23
have: m∠P + m∠Q + m∠R = 180°
=> 4x - 7 + 3x + 3 + x = 180°
⇔ 8x - 4 = 180
⇔ x = (180 + 4)/8
⇔ x = 23
=> m∠P = 4.23 - 7 = 85°
m∠R = 23°
m∠Q = 3.23 + 3 = 72°
Step-by-step explanation:
Kendall tends to spend 32% of her homework time on math. If it took her 26 minutes to complete her math homework, how much time did she spend on homework
7⋅(−4)⋅(−6)
a. −168
b. −3
c. 17
d. 168
It takes Matt 6 minutes to swim 12 laps in the pool. How many laps could he swim in 9 minutes?
Answer:
18
Step-by-step explanation:
6*2=12
9*2=18
Two laps per minute
9514 1404 393
Answer:
18
Step-by-step explanation:
Matt swims 12/6 = 2 laps each minute, so in 9 minutes he could swim ...
(9 min)(2 laps/min) = 18 laps
Given f(x)=5x−3 , find f(−2).
Answer:
-13
Step-by-step explanation:
How do you create zero pairs using algebra tiles?
O Add a positive unit tile to a negative unit tile.
O Add a positive unit tile to a positive unit tile.
* Add a negative x-tile to a negative x-tile.
VX
O Add a negative x-tile to a positive unit tile.
the correct answers are shown in my screenshot. #happycheating <333
Question in picture solve
Answer:
25
Step-by-step explanation:
165-140=25
140-115=25
115-90=25
90-65=25
65-40=25
What is the value of x?
Answer:
x = 6
Step-by-step explanation:
Use the exterior angle theorem, which states that the 2 opposite interior angles add up to the measure of the exterior angle.
Set up an equation:
(8x - 13) + (9x - 10) = 11x + 13
Add like terms and solve for x:
17x - 23 = 11x + 13
6x - 23 = 13
6x = 36
x = 6
So, x = 6
Answer:
6
Step-by-step explanation:
1. What equation in slope intercept form represents the line that passes through the points (-2, 4) and (3, -1)?
m = (4- -1) / ( -2-3)
= 5/-5
= -1
equation:
(y-4) = -1(x+2)
y= -x -2 +4
y= -x +2
Or
y = 2 - x
x − 4.5 = 12
what is 12
Answer:
x=16.5
Step-by-step explanation:
x-4.5=12
+4.5 +4.5
________________-
x=16.5
16.5 is the sum. Hope this helps
Answer:
16.5
Step-by-step explanation:
PLEASE HELP I WILL GIVE BRAINALIST
Answer:
Step-by-step explanation:
Original 873 New 781
The new went down by about 10.5%
873*10.5%= 91.67
873-91.67= 781.33
It decreased 10.5%
twenty three less than sum of forty nine and thirty seven what is the answer?
Answer:
63.
Step-by-step explanation:
49 plus 37 is 86. subtract that by 23 and you get 63.
14) Bill is looking to work at two different car dealerships. The Subaru dealership is going
to offer him a monthly pay of $1200 plus 4.5% of his total sales. His monthly sales can
be represented by x. The BMW dealership will give him a flat pay of $1600 monthly.
Use an inequality to show when it would be better for him to choose to work at Subaru
then BMW. Solve your inequality and determine the amount of sales he needs to make
in order for it to be a better choice to work at Subaru.
Answer:
1) $1,200 + x × 4.5/100 > $1,600
2) Bill has to make more than $8,888.[tex]\bar 8[/tex], in total sales monthly for it to be a better choice to work at Subaru
Step-by-step explanation:
1) The given parameters are;
The amount of monthly pay the Subaru dealership is offering = $1,200
The percentage of his total sales, x, Subaru dealership is offering = 4.5%
The flat monthly pay the BMW dealership is offering = $1,600
Therefore, the inequality to show when it would be better for him to choose to work for Subaru is given as follows;
$1,200 + x × 4.5/100 > $1,600
2) The solution of the above inequality is given as follows;
$1,200 + x × 4.5/100 > $1,600
x × 4.5/100 > $1,600 - $1,200
x × 4.5/100 > $400
x > $400 × 100/4.5 = $8,888.[tex]\bar 8[/tex]
Therefore, in order to make it better to work at Subaru, Bill has to sell more than $8,888.[tex]\bar 8[/tex] worth of cars every month.
What is the place value of the 2 in the number 40,328,960