## The school store is selling notebooks for $1.50 and T-shirts for $10.00 to raise money for the school. They have a goal of raising $250 to b

Question

The school store is selling notebooks for $1.50 and T-shirts for $10.00 to raise money for the school. They have a goal of raising $250 to buy supplies for the science lab. If they have sold 60 notebooks, how many T-shirts will they need to sell to reavh their goal?

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2021-07-22T17:02:26+00:00
2021-07-22T17:02:26+00:00 1 Answers
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## Answers ( )

Answer:They will need to sell

16 T-shirtsto reach their goalStep-by-step explanation:Let us solve the question

∵ The school store is selling

notebooks for $1.50andT-shirts for $10.00∴ The price of each notebook = 1.50 dollars

∴ The price of each T-shirt = 10.00 dollars

∵ They have sold

60 notebooks∴ The number of notebooks sold = 60

∵ They have a goal of raising

$250∴ The total money they want to earn = 250 dollars

Assume that they will sell

x T-shirtto reach their goalMultiply theno. of notebooksby theprice of eachand theno. of T-shirtsby theprice of each, thenadd the two productsand equate thesum by 250∵

1.50 (60) + 10.00 (x) = 250∴ 90 + 10x = 250

→ Subtract 90 from both sides

∵ 90 – 90 + 10x = 250 – 90

∴ 10x = 160

→ Divide both sides by 10 to find x

∴

x = 16∴ The number of T-shirts = 16

∴

They will need to sell 16 T-shirts to reach their goal