Answer:
Figure out what x is for both equations, then you can tell if the equations are the same
Step-by-step explanation:
1. 4x+1=9
x = 2
4 x 2= 8
2x+1=5
x = 2
2 x 2 = 4
4 does not = 9 so no.
Answer:
The area would be 60 feet
(7 × 10-21) / (<span> 7.6 × 10-22) = 9.21 times greater</span>