Question

?Which expression is equivalent to p + 15?

1/3 (p + 45)
1/3 (p + 5)
3(p + 45)
3(p + 5)

Answer 1

Answer: 1/3 (p+45)

Explanation:

when you multiply p by 1/3, a fraction, it kinda divides. the parentheses come first so that’s p+45=45p. 45px1/3 (or divided by three), is 15p