Answer: He would work 14.15 hours in all
Add all the numbers up because it says "in all." Means you need to add
Answer:
A. and C.
Step-by-step explanation:
Hope this helps :)
(X+Y+3)(X+Y-4)
= X^2+XY-4X+XY+Y^2_4Y+3X+3Y-12
=X^2+Y^2+2XY-X-Y-12
Answer:15
375/25=15
Range: [0, ∞), {y|0 ≤ y}
