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Chapter 1: Q27. (page 63)

ICE CREAM The cost of a one-scoop sundae is \(2.75, and the cost of a two-scoop sundae is \)4.25. Write and evaluate an expression to find the total cost of 3 one-scoop sundaes and 2 two-scoop sundaes.

Short Answer

Expert verified

The total cost of 3 one-scoop sundaes and 2 two-scoop sundaes is$16.75

Step by step solution

01

Step 1. Given information.

The cost of a one-scoop sundae =$2.75

The cost of a two-scoop sundae=$4.25

02

Step 2. Concept used.

For finding the total cost of 3 one-scoop sundaes and 2 two-scoop sundaes, multiply by 3 with the cost of one-scoop and multiply 2 with the cost of two-scoop sundae and then add both the two terms.

03

Step 3. To find the total cost of 3 one-scoop sundaes and 2 two-scoop sundaes.

The total cost =3$2.75+2$4.25

=$8.25+$8.5

=$16.75

Therefore,

The total cost of 3 one-scoop sundaes and 2 two-scoop sundaes is $16.75.

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