I need help right away please this is hard

A

Step-by-step explanation:

There are 60 acoustic guitars.

90 and 60 are both divisible by 30

You have to look at the wording. It says Acoustic first so the answer would be

2:3

Hope this helps you understand it a little more!

$53.50

step-by-step explanation:

you have to subtract the amount of money chuck earned ($72.50) by the cost of the gas for the mower ($11.25) and the new string for the trimmer he bought ($7.75).

72.50-11.25=61.25

and then subtract $61.25 by the second thing he bought (the new string for the trimmer)

61.25-7.75=53.5

so in total it's $53.50 (53 dollars and 50 cents)

1,150 give brainliest

step-by-step explanation

2r= 2300

r =1150