1.00-0.06 = 0.94
7.95 x 0.94 = 7.473, round to 7.47 without the tax
Answer:
I'm pretty sure it is C
Step-by-step explanation:
Answer: 86
We know that y=7x, so we just need tu put it into the 1st equation
So we found x. Now we can find y
x=1, y=7; or (1;7)