Answer: -6
Step-by-step explanation:
since they are both negative, they both will add up to be -6
What is the shaded area? Please post pic.
Answer: 24
Step-by-step explanation:
we replace x with 5
f(5)=49-25=24
Upon slight rearranging:
5xy-15y-40x+120, now factor 1st and 2nd pair of terms
5y(x-3)-40(x-3) which is equal to:
(5y-40)(x-3) if we factor the first parenthetical term as well
5(y-8)(x-3)
So (y-8) is a factor