9514 1404 393
Answer:
x = -5 or x = -2
Step-by-step explanation:
Factoring, we have ...
((x +3 +2)((x +3) -1)) = 0
(x +5)(x +2) = 0
x = -5 or x = -2 . . . . . . . . values that make the factors zero
Answer:
on the second equation, the answer for (4 - 17) should be -13, not just 13.
On the 3rd equation, she forgot to put x next to the 8.
correct answer is 1/2
Answer:
1.125 or 1 1/8
Step-by-step explanation:
1 1/2 = 1.5
3/4 = .75
1.5
*.75
------
1.125
9514 1404 393
Answer:
$750
Step-by-step explanation:
The total store area in the building is ...
2500 +625 +625 +2500 = 6250 . . . . square feet.
Then the fraction that can be allocated to store C is ...
(625 ft²)/(6250 ft²) = 0.1
The maintenance fee allocated to store C should be ...
0.1 × $7500 = $750