Hannah received $30 for her birthday and bought 3 shirts that were all the same price. If she had $9 left over, which equation s

Question

slava [35]

3 years ago

15

Hannah received $30 for her birthday and bought 3 shirts that were all the same price. If she had $9 left over, which equation s

hows how to determine how much each shirt cost?
Question 6 options:

3x = 39

3x = 30

x + 9 = 30

3x + 9 = 30

Mathematics

2 answers:

Kaylis [27] · Answer 1 · 2022-06-21T17:24:14+03:00

Kaylis [27]3 years ago

7 0

D.3x+9=30 because x is the price of the three shirts which you times how many you bought and the price of one and add nine

Natasha2012 [34] · Answer 2 · 2022-06-21T16:03:14+03:00

Natasha2012 [34]3 years ago

5 0

Money spent + money left over = total money

money spent + 9 = 30

We don't know the price of each shirt, so let x = price of 1 shirt.
Then, 3 shirts cost 3 times as much as x, or 3x.
She spent 3x.

3x + 9 = 30