45 = 90% * x
45 = .90x
45/.90 = x
x = 50
45 is 90% of 50
The one that has positive 2 as the y intercept
No. For instance, let’s look at 1)
It’s asking you to find what x is when x/10 = 6
So, consider the equation x/10=6
Multiply both sides by 10, and your answer is 60.
Now do this for each one.
Answer:
B because they are the same angle
3.5z=2.25z-4.25+6.25
1.25z=2
z=1.6. As a result, this equation have one solution. Hope it help!
