7. Andy's Rental Car service charges an initial fee of $20 plus an additional fee of $50 per day to rent a car Buddy's Rental Car charges an initial fee of $60 plus an
additional fee of $30 per day Write and solve an equation to determine the number
of days for the cost of the two companies to be the same,
A. 20x + 50 = 60x + 30
B. 80 - 80x
C. 20 + 50x = 60 + 30x
D. 70x90

the graph on the bottom right

the formula for the equation of a circle is (x – h)2+ (y – k)2 = r2, where (h, k) represents the coordinates of the center of the circle, and r represents the radius of the circle. if a circle is tangent to the x-axis at (3,0), this means it touches the x-axis at that point.

4+4+2x

or

2x+8

step-by-step explanation:

you ignore the remainder, therefore the answer is y = x+2

step-by-step explanation:

you have to divide the denominator by the numerator. you can use synthetic division or long division.

[-5] .     1 .     7 .     11

x + 2 + 1/x+5