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Galina-37 [17]
3 years ago
12

A problem states: " there are 3 more baseballs than bats in a dugout. There are 15 bats and baseballs in the dugout in all. How

many bats are in the dugout?" Let b represent the number of bats. Which expression represents the situation?
Mathematics
2 answers:
o-na [289]3 years ago
8 0
9 baseballs and 6 bats
rewona [7]3 years ago
3 0

Answer:

The required equation is 2b+3=15.

Number of bats = 6

Number of baseballs = 9

Step-by-step explanation:

Let b be the number of bats.

It is given that there are 3 more baseballs than bats in a dugout.

Number of baseballs = b + 3

Number of bats and baseballs in the dugout in all is

Total=b+(b+3)

Total=(b+b)+3

Total=2b+3

There are 15 bats and baseballs in the dugout in all.

2b+3=15

The required equation is 2b+3=15.

Subtract 3 from both sides.

2b=15-3

2b=12

Divide both sides by 2.

b=6

The value of b is 6. So, the number of bats is 6 and number of baseballs is 6+3=9.

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