15p^2-11p-14 is the product
Answer:
9x-3x-4x=6x+4
2x=6x+4
2x-6x=4
-4x=4
x=-1
since you will divide bot sides by -4
-2 (x+1)= -8x+1
-2x-2= -8x+1
+2x. +2x
-2= -6x+1
-1. -1
-3= -6x
÷-6
x=.5
X=0.5
$44 is equal to the original price [P] take away 20% or 0.20 of the original price
44 = 0.80*P
In other words, 44 is 80percent of the original price P
P = 55
Y = -24x + 379
y represents money left
x represents weeks
We are finding the amount of weeks for the account to have $67 left.
Substitute y = 67
67 = -24x + 379
-312 = -24x
Divide both sides by -24 to get x by itself,
x = 13
Therefore the answer is 13 weeks!
Hope this helped!