The Prime Factors of 170: 2 • 5 • 17
Answer:
(2,3)
Step-by-step explanation:
use the equal values method.
set y equal to itself.
y = -2x+7 but also 5x-7
-2x+7=5x-7 ............................. solve the equation
7x=14
x=2
Now substitute the x value into one of the equations given. for example i'll do -2x+7.
-2(2) +7 =y
-4+7=y
3=y
so thats your answer
x=2, y=3
(2,3)
Answer:
22/7 is 3.1428
Pi is 3.1415
Difference is 0.0012
Step-by-step explanation:Divide 22 by 7 to get the first part. Look up or enter pie on your calculator. Subtract pi from 22/7.
the answer would be 2 because u divide 8 by 4 and that gives u 2
hope this helps
