The answer is 492 hope it helps
Multiply 6 feet of elastic with $0.84 and get 5.04. Then multiply 18 and 1.62 to get 29.16. Add 29.16 and 5.04 to get 34.2. brainiest pls
Answer:
would it be 1.4
Step-by-step explanation:
F(x)=(2x²+1)-(x²-7) or f(x)=2x²+1-x²+7
Combine like terms/Distribute the subtraction(negative) sign
f(x)=(x²+8)