Hey there! I’m just going to write out how I would solve this.
3,000=7.5%⋅x
100/7.5=13 1/3
3,000⋅13 1/3=x
x=$40,000
Answer:
12 square feet
Step-by-step explanation:
You can find out how many square feet he bought by dividing 432 by 3.
432/3=144
Now, you need to find the square root of that to find the length of just one side of the room.

Answer:

Step-by-step explanation:
15% of x = 27

15% of 180 is 27.
Answer:
C
Step-by-step explanation:
a (5) = c (4)
5 x 4 = 20
20 (total) divided by the 5 apples is $4.
The answer is one, because the number seven in the hundredths column is greater than five so you round the nine up to 1.0.