The y-intercept is (0,7) and the x-intercept is (-2,0).
Answer:
q=10
Step-by-step explanation:
-10+10q=9q
-10=-q
q=10
The answer is 452.39 because volume equals the height times radius times pie squard
Answer:
With 250 minutes of calls the cost of the two plans is the same
Step-by-step explanation:
We must write an equation to represent the cost of each call plan.
<u>For the first plan</u>
Monthly fee
$ 13
Cost per minute
$ 0.17
If we call x the number of call minutes then the equation representing the cost c for this plan is:

<u>For the second plan</u>
monthly fee
$ 23
Cost per minute
$ 0.13
If we call x the number of call minutes then the equation representing the cost c for this plan is:

To know when the cost of both plans are equal, we equate the two equations and solve for x.



With 250 minutes of calls the cost of the two plans is the same: $55.5
<h3>
Answer: 640c - 6.25s - 8.75g</h3>
===============================================
Work Shown:
s = number of small cups
g = number of large cups
c = number of coolers
----------
1 cooler = 640 fluid ounces
c coolers = 640c fluid ounces
1 small cup = 6.25 fluid ounces
s small cups = 6.25s fluid ounces
1 large cup = 8.75 fluid ounces
g large cups = 8.75g fluid ounces
----------
T = total amount of water poured
T = (amount from small cups) + (amount from large cups)
T = 6.25s+8.75g
L = amount of water left
L = (original total amount of water) - (amount of water poured out)
L = 640c - T
L = 640c - (6.25s+8.75g)
L = 640c - 6.25s - 8.75g