Answer:
w=20
Step-by-step explanation:
Solve for w by cross multiplying.
Answer:
c.) <-1, 2> + <-2, -1>
Step-by-step explanation:
hope i helped
10x8=80 dollars that day
80+30=$110
Hope this helps!! Have a good day
(5x²+4x-80)(x²-5x-24)=5x²(x²-5x-24)+4x(x²-5x-24)-80(x²-5x-24)
{distributive property of multiplication}
=5x^4-25x³-120x²+4x³-20x²-96x-80x²+400x+1920
=5x^4-21x³-220x²+304x+1920
This is the answer.
