Question

5x + 3y when x = 3.2 and y = 5​

Answer 1

5(3.2)+3(5)= 31

Explanation:

When you have a question like that you just plug in the number whenever you have a number that goes to a variable. And then you solve for the answer.

5(3.2)+3(5)

16 + 15

=31

Hope this helps ☝️☝☝

Answer 2

5(3.2)+3(5)

3.2×5=16

3×5=15

16+15=31