Answer:
+) the area of the original house is:
(x + 8)(x + 12) = x² + 20x + 96.
+) the area of the new addition is:
(x + 6)x = x² + 6x
+) the total area of the house is:
x² + 20x + 96 + x² + 6x = 2x² + 26x + 96
Answer:
Step 1
Step-by-step explanation:
The first step of the problem instantly shows a mistake. The gloves are 4% off of $30, not $4 off. Instead, the first step should be $30 - $1.2
She can only buy 3 which is 13.25x3=39.75 if you do times 4 than it will be 54 which is not enough
Answer:
First do 6+7 (PEMDAS), plus 2 and then plus 54
2+(-11) is -9
(-2)-(-2) is the same as -2+2 which is 0.
