Answer:

Step-by-step explanation:
On a unit circle, the only points where y =
have an x coordinate of
or
. Since only one of those is an option, the answer is
.
Yes 8/10 is equivalent to 4/5 or 16/20 ...
Answer:
10 subtracted from the product of 8 and 'a' is equal to the product of 6 and 'a'
Step-by-step explanation:
We know from the slope intercept form that y=mx+b so the y intercept is 12 while every hour the cost goes up by 8