Hi,
So 50 billion written out would be 50,000,000,000
In scientific notation that would be 5.0 x 10^10
That has a y intercept at y=-1. For every one block to the right we go three blocks up, so that's a slope of 3/1=3. So in slope-intercept form our equation is
y = 3 x - 1
Answer: third choice
1.
D
2.
D
3.
A and D
4.
Didn't Understand
retype in comment and send
Answer:
x=50
Step-by-step explanation:
(x-10)+x+90=180
2x-10+90=180
2x+80=180
2x=100
<u><em>x=50</em></u>
