Question

Baird and Lon earned points for the number of books and magazines they read over the summer. The average of the two boys’ points can be expressed as (5.4p+5)+(8+3.2p) /2 , where p represents the number of points earned per book.

What is the average when p = 3?

Answer 1

@Daniellelovee

Answer 2

Just substitute in the value of 3 for the p in the expression.

Answer 3

substitution

Answer 4

5.4 + 5 * 3 and 8 + 3.2 * 3

Answer 5

no is 5.4(3)+5

Answer 6

31.2 and 33.6

Answer 7

no sorry

Answer 8

now just divide and you get 19.4

Answer 9

Oh thanks ^-^

Answer 10

np :)

Answer 11

thank you for the medal :)