Answer:
The slope represents the change/rise is the yearly imcome based on age. The y-intercept is the amount that they make when they first get a job.
Step-by-step explanation:
Let x represent the number of song downloads and let y represent the total cost
y=0.95x+70
The ball's velocity will be represented by the derivative of its distance function:

Now find the times

for which this is equal to 30, i.e. solve

This has two solutions,

, but only one is positive and falls in the interval
![[0,3]](https://tex.z-dn.net/?f=%5B0%2C3%5D)
. So the velocity reaches 30 cm/s when

.
Answer:
c.5/6
Step-by-step explanation:
1 1/3 x 5/8 = 4/3 x 5/8
first multiply both numerator and d enumerator
then we get
20/ 24
divide both numerator and d enumerator with 4
simplify that
=5/6
I thinks its B
p.s. spread le cheese ⌂