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irakobra [83]
3 years ago
13

What is the answer to the large question?

Mathematics
1 answer:
garik1379 [7]3 years ago
6 0
She put two dollars in each week.
21+9=30 so that means at the end of the 15 week she had $30
30 divided by 15= 2 so she put $2 in each week.
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What does 2 (p -q) +5 (p+q) equal when p = 7 and q = -2? Answer:​
salantis [7]

Answer:

43

Step-by-step explanation:

Given

2(p - q) + 5(p + q) ← substitute p = 7 and q = - 2 into the expression

= 2(7 - (- 2)) + 5(7 + (- 2))

= 2(7 + 2) + 5(7 - 2)

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4 years ago
Please help thank you !
Vikentia [17]

Answer:

x ≈ 14.57

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using the sine ratio in the right triangle

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