12 hours..........
+ - = 1
Multiply by 12 to clear the fractions
3t + 2t - 4t = 12
t = 12 hrs to fill the pool
Answer:
yes
Step-by-step explanation:
well there both half of a pizza
Answer:
A.
Step-by-step explanation:
set a proportion
75 x
--- = ----
1.5 2.25
2.25 times 75
168.75
divide it by 1.5
337.5
337 one half
<span>(5x^2+8x+6) + (8x^2+6x-6) - </span><span>(12x+9)
= </span>5x^2 + 8x+ 6 + 8x^2 + 6x - 6 - 12x - 9
= 13x^2 + 2x - 9
answer
13x^2 + 2x - 9