Ella has 3 apples. brad has 2 apples. sarah has 8 apples. how many apples do they have altogether?
Cross multiply? 9x2=18/3= 6
Answer: y=4/5x-2 or y=4/5x+(-2)
Step-by-step explanation:
The formula for slope-intercept form is y=mx+b.
To find the slope, we can use the formula
and plugging in the points given.

We know our slope is 4/5. We can plug this into our slope-intercept form and then plug in a point to find b, y-intercept.




We know the y-intercept is -2.
THe final equation is y=4/5x-2 or y=4/5x+(-2).
Answer: 4 Mph.
Step-by-step explanation: ...