Answer:
the answer is 12
Step-by-step explanation:
7x-2y-1. x=3. y=4
7×3-2×4-1
=21-8-1
=12
Answer:
(x-3) (x+10)
Step-by-step explanation:
The answers is B because you set x+5=0 and x=-5 so that means that the graph needs to be shifted 5 units to the left because 5 is negative and to move 3 units down you just put a -3 at the end of the equation like this y=(x+5)-3
Step-by-step explanation:
Area of shaded region = area of exterior rectangle - area of interior rectangle

-7z^7(-19z^7) = (-7 x -19) x z^(7 + 7) = 133z^14