Answer:5
Step-by-step explanation:
Answer:
6 hours
Step-by-step explanation:
if it costs 12 dollars to rent it at first then that subtracts 12 dollars from the total 30.
this leaves you with 18 buck, divide 18 by 3 and you get 6, she had it for 6hours
Answer:
(1, 3)
Step-by-step explanation:
A 90° clockwise rotation about the origin maps every point
(x, y)→(y, -x).
The coordinates of X are (-3, 1); using this transformation, we have
(-3, 1)→(1, 3).
To find how much you save, you need to find out how much you pay for each tire. Your 2 equations are
2x=216 (x being the price of the tire, which you do not know)
x=108
4x=380
x=95
As you can see, the price of the tire from the manager's special is cheaper, but to find out by how much you subtract.
108-95=13
So you save $13 per tire.