Answer:
D 46x²+ 67x -16
Step-by-step explanation:
adding like terms
R1(x) + R2(x) = 16x²+52x-27 + 30x² + 15x + 11
total = 46x²+ 67x -16
Answer:
It depends, Y or X have to be set up to get an actual number because you can simply plug any numbers.
Answer:
(5*25) - (14/7)
<em>* means multiply and / means divide</em>
400-10x. X is how many weeks
