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ryzh [129]
2 years ago
12

B² - 5c if b = 15 and c = 9

Mathematics
2 answers:
bonufazy [111]2 years ago
4 0

Answer:

180

Step-by-step explanation:

<em>Here,</em>

<em>b=15</em>

<em>c=9</em>

<em>Now,</em>

<em />=b^{2}-5c\\\\=15^{2} -5*9\\\\=225-45\\\\=180

stepan [7]2 years ago
3 0

Answer:

180

Step-by-step explanation:

b^2-5c

Substitute 15 in for b

15^2=225 -> 225-5c

Substitute 9 in for c

5(9)=45

225-45 = 180

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Answer: Meghan spent $687.5 per year.

Step-by-step explanation:

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3 years ago
What is the midpoint (-13,4) and (0,9)
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