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2 years ago

15

Maria created a graph of B(t), the temperature over time. For the interval between t = 3 and t = 7, the average rate of change i

n her graph of B(t) is 8. Which statement must be true?

2 answers:

LuckyWell [14K]2 years ago

4 0

What are the statements?

Mariulka [41]2 years ago

3 0

Answer:

the answer is

C) The temperature was 32 degrees higher when t = 7 than when t = 3.

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Mia had $22. Then she started to receive $4 a week as an allowance. She plans to save all of her money for a bicycle and draws a

saw5 [17]

Answer:

first y then x because y represents 22 and x represents 4 a week.

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2 years ago

Aaliyah bought 23 chicken wings for $39.10. If Aaliyah spent $32.30, how many chicken wings did she buy?

pentagon [3]

Answer:

19 chicken wings

Step-by-step explanation:

For $39.10=23 chicken wings

For $1=23/39.10 chicken wings

For $32.30=23/39.10 x 32.30= 19 chicken wings

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2 years ago

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Find the difference. (k2−7k+2)−(k2−12)

Ostrovityanka [42]

Answer:

-7k + 14

Step-by-step explanation:

(k² - 7k + 2) - (k² - 12)

k² - 7k + 2 - k² + 12

k² - k² - 7k + 2 + 12

-7k + 14

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1 year ago

the local volleyball team hosts a concession stand to raise money. They can spend $120 to purchase popcorn, candy, and drinks. t

Art [367]

To solve this question, I did an equation:
0.75x + 1.20y = 120
0.75(95) + 1.20(35) = 120
Then multiply:
71.25 + 42 = 120
Now to check:
71.25 + 42 = 113.25
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2 years ago

Which choice describes the value of m when –5(m + 1) ≤ 23?

RSB [31]

Answer:

m $\leq$ -5.6

Step-by-step explanation:

-5m-5 $\leq$ 23

-5m $\leq$ 28

m $\leq$ -5.6

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2 years ago

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