Question

Evaluate each expression when X=3/4 and y=2.5

1. 8x
2. y2
3. 10/y

Answer 1

1. 6

2. 5

3. 4

Explanation:

For each expression, Substitute the variable for what is given in the statement.

1. 8×(3/4)=6

2. 2.5×(2)=5

3. 10/2.5=4