Question

The baker at Sweetie Pie Cafe baked

7 cherry pies and 8 apple pies
yesterday. She cut each cherry pie into
6 slices and each apple pie into
8 slices. At the end of the day, there
were 5 slices of pie left unsold.
The expression (7 X 6) + (8 X 8) - 5
gives the number of slices that were
sold. Which describes a part in this
expression?
A the sum of 6 and 8
B the difference of 8 and 5
c the sum of 7 and 6
Dhe product of 8 and 8

Answer 1

The expression (7 X 6) + (8 X 8) - 5 represents the number of slices that were sold. The part that corresponds to the sum of 7 and 6 is (7 X 6). The part that corresponds to the sum of 8 and 8 is (8 X 8). The part that corresponds to the difference of 8 and 5 is - 5.

Step-by-step explanation:

The expression (7 X 6) + (8 X 8) - 5 can be simplified using the order of operations (PEMDAS). First, we perform the multiplications: 7 X 6 = 42 and 8 X 8 = 64. Then we add the products together: 42 + 64 = 106. Finally, we subtract 5 from the sum: 106 - 5 = 101.

Therefore, the expression (7 X 6) + (8 X 8) - 5 represents the number of slices that were sold, which is 101 slices.

The part of the expression that corresponds to the sum of 7 and 6 is (7 X 6). The part that corresponds to the sum of 8 and 8 is (8 X 8). The part that corresponds to the difference of 8 and 5 is - 5.