Answer:
=3x^2+4
Step-by-step explanation:
Subtract 8 from 12.
3x^2+4
2/15 = 40/x
It will take 300 minutes or 5 hours
Answer:

Step-by-step explanation:
First draw a line. I will put it in an attachment so you can see the line.
Now choose to points on the line to use the slope formula.
(0,15) and (3,13).
Slope formula: 
Plug in the information needed using the two points chosen.

The slope is
.
Now use point-slope formula.
Point-slope formula: y-y1=m(x-x1)
y-15=
(x-0)
y-15=
x-0
Subtract 15 from both sides.
y=
x-15
Hope this helps!
If not, I am sorry.
Answer:
You can by 8 of each item and you will still have money left over
Step-by-step explanation:
small=36
medium=52
large=52
that makes 134
Answer:
B (-11, 7) C (11, 7)
Step-by-step explanation: