Answer:
yes
Step-by-step explanation:
x+7>x+3
Answer:
8x^3 + 4x^2 + 4x -7
Step-by-step explanation:
Add like terms.
It would be 7.45 since the -3.05 and the -9.5 together would equal -12.55 which subtracted from 20 would equal 7.45
The answer is x = 2 and y = 17
