Help me with this please Number 11,12,13,14,15,16,17,18,19,20
1 answer:
You might be interested in
Answer:
Step-by-step explanation:
We can find the slope through two points.
m = (y2 - y1)/(x2 - x1)
m = (4 - -5)/(4 - -8)
m = 9/12 = 3/4
The slope of the line is 3/4.
Slope-intercept form of a line is y=mx+b. Where m is the slope and b is the y-intercept.
y = 3/4x + b
A point on the line is (4, 4). x = 4 and y =4.
4 = 3/4(4) + b
4 = 3 + b
b = 1
The y-intercept is 1.
If x = the number you are trying to find:
and when dividing by a fraction you can flip it and multiply instead:
60 * 6/5 = 72
The number is 72
and when dividing by a fraction you can flip it and multiply instead:
60 * 6/5 = 72
The number is 72