so what you have to do is multiply 3 and 2 and 3 and -14 which ends up being 6x-42x=, then do 15 times -9 and you then do 15 times -5 and that becomes -135x - (-7) then you show it like this= 6x-42x=135x-(-7) the solution would be 36x=-135 divide 36 each side and you get x= 2.28
One way is to graph it and do the vertical line test
it is not a function if we can draw a vertical line in the graph that passes through 2 points of the graph
if we graph this function, we see there is no place we can draw a vertical line and hit the line twice
Answer:
No, Adrian did not pay his fair share.
Step-by-step explanation:
If you divide 60 by 15, you get 4 so Adrian made 1/4 of the families total long distance calls. So, he would need to pay 1/4 of the bill.
However, 1/4 of 12 is 3, not 2.50.
So, Adrian would need to pay $0.50 more in order to pay his fair share.
Answer:
y = -5/2x + 1
Step-by-step explanation:
y=mx+b
m is slope
b is y intercept
True is A because 20 is bigger than -20
False is D because -20 IS BIGGER THAN -21