Mathematics Middle School

At 10:00 a.m. the temperature is –3.4°F. The temperature increases 0.5°F each hour for the next 6 hours. If the temperature drops a total of 5.3°F over the following 3 hours, what is the temperature at 7:00 p.m.?

please give an explanation too!

Answers

Answer 1

Answer:

-3.4+3=-0.4   -0.4-5.3=-5.7     (-5.7F)

Step-by-step explanation:

Brainlist plz

Related Questions

Please answer show all your work or tell me the steps
choose any question to do or do all of them i dont care

2. If sales tax rate is 7% how much would you pay for an item that is $23.36

3.If the sales tax rate is 8.25% how much would you pay for an item that is $24.00

4.Original value:140 New value:98 what is the percent change

5. an item priced $30.82 is on sale for a 15% off. What is the sale price of the item

6. if the sales tax rate is 7.6%, how much will you pay on a $330 item

7. a $129 item is marked up 20% how much is the markup

8.four friends go out to eat and their meal costs $86.50. The sales tax is 6.75% and they should tip the waiter 20% how much should each person pay to the nearest cent

9.original cost: $35 new cost: $38.22
what is the percent increase

Answers

#3 is $25.98 because first you multiply 24 by 8.25% which equal 1.98 and then add 24 and 1.98 which equal $25.98

If a = 8, b = 4, and c = 10, what is a(b + c)?
A. 22
B. 112
C. 320
D. 2560

Answers

Answer:

B: 112

Step-by-step explanation:

8(4 + 10)

add 4 + 10 = 14

8 x 14 = 112

Mark brainliest please

Answer:

A(b + c) = 112

Step-by-step explanation: For this equation you rewrite the equation with the numbers in place of the variable. This would loook like 8(4 + 10). Next to follow pemdas we do parenthesis first, 4 + 10 = 14. Then you multiply 14 x 8 which is 112. I checked this on a calculator and on paper and both got the same answer.

Hope this helps.

can you help me plsssssssssss

Answers

Answer:

Im pretty sure its D because its the kids that arent eating the lunch

Step-by-step explanation:

Answer:

Its def. D because thats who the principle wants to know why they dont eat it.

Step-by-step explanation:

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