Question

Hannah received $30 for her birthday and bought 3 shirts that were all the same price. If she had $9 left over, which equation shows how to determine how much each shirt cost?

A.3x = 39
B.3x = 30
C.x + 9 = 30
D.3x + 9 = 30

Answer 1

I believe it is B. Hope I helped.

Answer 2

It is given Hannah received $30 for her birthday and bought 3 shirts that were all the same price.

Let us suppose price of each shirt is $x

Hannah bought 3 shirts of equal value.

Cost of 3 shirts = $3x

Total amount received by Hannah is $30

After buying three shirts Hannah is left with $9

Cost of shirts + amount left = Total amount

3x+9=30

Option D.3x + 9 = 30 is the right answer.