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noname [10]
2 years ago
14

Help!! Whoever tries gets brainliest!

Mathematics
1 answer:
Rzqust [24]2 years ago
7 0

Answer:

q: quarters, 2q, 2q + 22, & 3(2q+22)

Step-by-step explanation:

A: The variable “q” will be the number of quarters

B:

2q will be the numbers of dimes

2q+22 will be the numbers of nickels

3(2q + 22) will be th number of pennies

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Answer:

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tekilochka [14]

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3 years ago
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There is one solution to this system of equations. The answer is B.
6 0
3 years ago
Read 2 more answers
Simplify (1 − cos x)(1 + cos x). (2 points)
Vadim26 [7]

Answer:

sin²x

Step-by-step explanation:

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therefore

(1 − cos x)(1 + cos x)=sin²x

4 0
3 years ago
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