Answer:
(x^(2)-49)/(x-7)
Step-by-step explanation:
Did it.
He has <150 (hope that's what you're looking for!)
Answer: nevermind makes sense now
1 and 1/6
Answer:
6 hours
Step-by-step explanation:
because it took 4 hours to do 2/3 meaning that in one hour it took 2 hours so due to 3/3 being done at 2 hours a piece puts it at 6 hours
8x + 6=4x + 38
4x = 32
x = 8
<B = 4x + 38 = 4(8) + 38 = 70
