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2 years ago

A bat and a ball cost one dollar and ten cents in total. The bat costs a dollar more than the ball. How much does the ball cost?

1 answer:

6 0

Set up an algebraic equation: b=cost of ball
1.10=1+b+b
1.10=1+2b
subtract 1 from both sides
.10=2b
divide by 2 on both sides
ball=5 cents

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3 years ago

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Answer:

$56.55\ ft^2$

Step-by-step explanation:

We know that the diameter of the fountain is 3 feet and that it is in the center of the pond.

We know that the area of a circumference is:

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where r is the radius of the circumference.

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Then the radius $r_1$ of the source is 1.5 ft.

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Finally the area of the pond is equal to the area of the ring that is shown in the image

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2 years ago

On average, Haley is able to read 4 5/6 Chapters in the her book each week . How many weeks will it take Haley to read 9 2/3 Cha

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Answer:

2 weeks

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b is not needed to find this solution

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