Question

Angie adds 7 to the product of 8 and a number, and gets 39 as the result.

Which expression can be used to determine the value of the number?

A. 7 + 8 + n = 39
B. n + 7 × 8 = 39
C. 7 + 8n = 39
D. 7n + 8 = 39

Answer 1

C. 7 + 8n = 39

The product of 8 and a number is "8n". Then we add seven to 8n. This is equal to 39.

This in numerical form is 7 + 8n = 39.

Hope this helps! :D

Answer 2

thank you so much i really appreciate it :)

Answer 3

No problem! :D