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Veseljchak [2.6K]
3 years ago
10

"to find x in part a, you would need" to solve the equation x 2 – 25 =0. wh

Mathematics
1 answer:
musickatia [10]3 years ago
3 0
X2 - 25 = 0

Add 25 on each side.

x2 = 25

Divide by 2 on each side.

x = 12.5
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Pineapples cost $2.50 each and mangos cost $1.50 each. Tim purchased 15 pieces of fruit for $29.50. How many pineapples and how
kotykmax [81]
We can create equations to solve this.

2.50p + 1.50m = 29.50
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Solve for a variable in the 2nd equation and use the substitution method to solve.

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Subtract p to both sides:

m = -p + 15

Plug in -p + 15 for m in the first equation.

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Distribute:

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Combine like terms:

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Subtract 22.50 to both sides:

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3 years ago
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lions [1.4K]

Answer:

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Step-by-step explanation:

The volume of the sphere increased by 6% or 0.06V. This means the total volume of the sphere will be V + 0.06V or 1.06V.


3 0
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What number is represented by point P?
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Step-by-step explanation:

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