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guajiro [1.7K]
3 years ago
6

H(x) = x2 – 1 Over which interval does h have a negative average rate of change ?

Mathematics
1 answer:
Anit [1.1K]3 years ago
8 0

Answer:

Step-by-step explanation:

hello : here is an solution

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Edwin is shopping with his mom. He sees that oranges are on sale. A bag of 15 oranges costs $3. 75. Calculate the unit rate of e
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Answer:

$0.25

Step-by-step explanation:

To find the unit rate of each orange, divide the total cost of the bag by the number of oranges in the bag:

⇒ 3.75 ÷ 15 = 0.25

Therefore, the unit rate of each orange is $0.25

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2 years ago
On a piece of paper, use a protractor to construct right triangle DEF with DF=8 cm, m∠E=30°, and m∠F=90°. Which statement is tru
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Answer:

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2 years ago
Ahmed has five more CDs than one-half the number of CDs Julia has. In this situation, what does c+ 5 represent?
KonstantinChe [14]
The c+5 should represent the five more cds that he has thats more than julias

6 0
3 years ago
Read 2 more answers
(NO LINKS)
Harlamova29_29 [7]

Answer:

x = 5 pens

y = 7 pencils

Step-by-step explanation:

let

x = the number of pens

y = the number of pencils

Anthony spent $2.80 to buy a total of 12 pens and pencils

0.35x + 0.15y = 2.80

x + y = 12

by solving the system of equations

0.35x + 0.15y = 2.80

x + y = 12

we find

x = 5 pens

y = 7 pencils

6 0
3 years ago
5.) Juan answered
vlada-n [284]

Answer:

Step-by-step explanation:

Depends on how many problems his quiz contains and how many problems he answered correctly.

5 0
3 years ago
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