Answer: 10a + 15b
Step-by-step explanation:
That is the answer. 12/25.
X + (4x+15) = 180
5x+15=180
5x=165
x=33
4(33)+15=147. (Or you could subtract 33 from 180)
Check answer: 33+147=180 yes
27 squared is equal to 729, and the square root of 729 is equal to 27.
Hopefully, this helps.
