D.2y square root x/square root y
(12+7x)(12-7x)
Because the square root of 144 is 12 and for 49 is 7
When the word "of" is used in a word problem, it does not indicate an equal sign, it indicates a multiplication sign, so its False
EQUATION:
.4 + .3h = 2.5 Subtract .4 from each side
.3h = 2.1 Divide each side by .3
h = 7
Her car was parked for 7 hours
Hope this helped!
Answer:
1.1x.
Step-by-step explanation:
10% = 0.1.
x + 0.1x = 1.1x