Answer:
15x^2+2
Step-by-step explanation:
(10x^2 -1 + 4x) + (3 + 5x^2 - 4x)
Combine like terms
10x^2+5x^2+4x-4x-1+3
15x^2+2
The question is saying that if you buy 5 lbs, you have to pay $2.49. That means that 1 lb is $2.49/5 which (rounded to the nearest cent) is $0.50
Its two squares, so you need to start by finding the perfect roots that go into 117. If you need more help after that just comment :)
Answer:
ki.f,gxjnbvb
Step-by-step explanation:b nn n vhhhvb bhv hv
