Answer:
I need the values of either X or Y to solve this. I can solve for what X is though.
Step-by-step explanation:
A: X = -12
B: X =78
C: X = 12.13
I hope this helps you, but since both X and Y are unknown variables, you can't solve it, only simplify (which it already is.)
Answer:
2x^{3} + x^{2} - 25x + 12
Step-by-step explanation:
There are three different enclosed brackets.
First multiply two of the brackets, then multiply the third by the answer
Answer: Choice B)
The relation is a function because there are no vertical lines that can be drawn on the graph that pass through more than one point.
This graph passes the vertical line test. Any input (x) leads to one and only one output (y). An example of a graph failing the vertical line test would be a graph that is a sideways parabola.
Answer:
It takes 60 miles driven with company B for charge as much as company A
Step-by-step explanation:
Company A = $ 117 with unlimited mileage.
Company B = $ 75 + (m × $0,70)
Let's find the number of miles driven in company B for charge as much as company A:
$ 75 + (m × $ 0,70) = $ 117
m × $ 0,70 = $ 117 - $ 75
m = $ 42/ $0,70
m = 60 miles
