3 years ago

25p+40q=375 Solve for p and q?

1 answer:

5 0

Answer:

When you have 2 unknowns, you need 2 equations to solve for them.

Step-by-step explanation:

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zzz [600]

A for the first one and D for the second

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olga2289 [7]

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gavmur [86]

Answer:

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ArbitrLikvidat [17]

Answer: 381.51 cubic inches

Step-by-step explanation:

1. Use the formula: V = π $r^{2}$ h, or in this case, 3.14( $4.5^{2}$ )(6)

2. Simplify to 3.14(20.25)(6)

3. Simply multiply all three numbers using a calculator, or one by one if that's the preferred option.

4. You get: 381.51 cubic inches.

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3 years ago

konstantin123 [22]

D and E

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