I think x equals 155 I may not be right but that's what I got.
1/2 gallon of ice cream is <span>$3.25
</span><span>11/2 pounds of meat
</span> her change was <span>$0.96
$10-</span><span>$3.25=$6.75
Nora used </span>$6.75 for buying meat
<span>11/2=5.5 pounds
</span>$6.75-$0.96=$5.79
nora spent $5.79 for the meat
$5.79---------->5.5 pounds
?--------------- 1 pound
$5.79 / 5.5 =$ 1.05
the price of the meat was $ 1.05 per pound
The value of x is: X = 9.75
Answer:
-21
Step-by-step explanation:
Answer:
(5x-7)(9x²-4x-8)
=5x(9x²-4x-8)-7(9x²-4x-8)
=45x³-20x²-40x-63x²+28x+56
=45x³-83x²-12x+56