Wednesday morning, the temperature was −12 ∘F. By the afternoon, the temperature was 23 ∘F. Write and then evaluate a subtraction expression to determine the number of degrees of change in temperature between the morning and the afternoon.

The change in temperature between the morning and the afternoon would be 35° F.

Subtraction is a mathematical operation that deducts the right-hand operand from the left-hand operand.

We have been given that Wednesday morning, the temperature was −12° F. By the afternoon, the temperature was 23° F.

We have to determine the change in temperature between the morning and the afternoon

As per the given question,

Here, final temperature = 23° F and initial temperature = −12° F

The change in temperature = final temperature -  initial temperature

The change in temperature =  23° F - ( -12° F )

Apply the subtraction operation,

The change in temperature =  23° F + 12° F

The change in temperature =  35° F

Hence, the change in temperature between the morning and the afternoon would be 35° F.

Learn more about Subtraction operations here:

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Henry and his family are eating at a rotating restaurant at the top of a tower. The restaurant rotates clockwise 90° every 15 minutes. When the family sat down, their table was located at (-4, 4) in relation to the center of the restaurant. Where is their table located 30 minutes later, in relation to the center of the restaurant? Use complete sentences to justify your answer.
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Needs help soon almost due

Dominic works on the weekends and on vacations from school mowing lawns in his neighborhood. For every one lawn he mows, he charges $6. Complete the table. Then write the ordered pairs and create a labeled graph.

1. Write the ratio of lawns mowed to the money he charges. ___________________

2. Below, fill in the ratio table for up to five (5) lawns

3. Graph the ordered pair, create a number scale for the X and Y axis, label the X and Y

4. axis with a title, connect the points with a line, label the line with the equation.
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PLS HELP ME

4a-3b=21


Ik it's open but solves it, please and figure if it's equal or not

5y = x +
1
3
proportional or nonproportional??

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6x - y/2 = 14?
( 2, -4 ) is a soluton to the equation.
( -9. 3 ) is a solution to the equation
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Both ordered pairs are solutions.

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3 · -8 + 5 - 4 ÷ 2

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Ruben is buying bricks for a project. He knows that 5 bricks weigh 26 pounds. He wants
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A loan officer earns a salary of $22,500 and 0.4% commission on total sales. He also gets a service fee of $1.75 on every loan preapproval application he processes. Assume the loan officer processes an average of $100,000 in loans each week and completes 8 preapproval applications each week. How much will he earn this year?

Kim says the answer to 10 times 3 and StartFraction 8 Over 9 EndFraction is 13 and StartFraction 8 Over 9 EndFraction. Is her answer reasonable? No, because 3 and StartFraction 8 Over 9 EndFraction is about 4, and 10 × 4 is 40. Yes, because 3 and StartFraction 8 Over 9 EndFraction is about 4, and 10 × 4 is 14. Yes, because 3 and StartFraction 8 Over 9 EndFraction is about 3, and 10 × 3 is 30. Yes, because 3 and StartFraction 8 Over 9 EndFraction is about 3, and 10 × 3 is 13.

Kim is playing a board game. He and his opponent were both on the same spot on the board until Kim got a card that sent him -6 spaces. For which of the following is absolute value not helpful?
A.)To determine the distance that Kim moved.
B.)To determine how far Kim is away from his opponent.
C.)To determine how many spaces there are on the board.
D.)To determine the number of spaces between Kim's current spot and the one he came from.

f(x)=x2+3x-5 and g(x)=x/4-6.g(x)=x/4-6

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The two coordinates are ( 3, -3) and ( 0, -1 )

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Yes, because every number has a decimal expansion.

No, because it is rational.

Yes, because it is irrational.

No, because not every number has a decimal expansion.​

Write two division expressions that have the same value as 25.5 divided by 5.5

Rachel paid $0.36 per ounce for cheese. Which block of cheese did she buy?

A. 8 oz. $2.88
B. 10 oz. $4.19
C. 6 oz. $1.98
D. 5 oz. $2.75

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Explain your method.

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–273.15°C
–272.7°C
–202.5°C
–116.15°C

1. There are 26 letters in the alphabet. If A = 1 and Z = 26, what is the sum of B and Y?
2. There are 26 letters in the alphabet. If A = 1 and Z = 26, what is the product of C and G?
3. There are 26 letters in the alphabet. If A = 1 and Z = 26, what is the product of M and P?
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Which answer is equivalent to _36_8

LaShawn joined a gym. She pays a $25 monthly fee and $5 for each exercise class she takes. LaShawn can spend no more than $60 per month at the gym. Select all of the possible numbers of classes she can take in a month, from the choices below, without going over her budget.


A)4


B)5


C)6


D)7


E)8


F)9

Help please!!!! there is one more after this.