An online video streaming company charges customers $10 per month for its service. During
a recent promotion, new customers were given the
first two months of service at no charge. Which of
the following represents the total charge c, in dollars,
to new customers for x months of the video
streaming service if they signed up during the
promotion and x ≥ 2?
A) c= 10x
B) = x + 10
C) c= 10(x+2)
D) c= 10(x - 2)

The avenues in a particular city run north to south and are numbered consecutively with 1st avenue at the western border of the city. the streets in the city run east to west and are numbered consecutively with 1st street at the southern border of the city. for a festival, the city is not allowing cars to park in a rectangular region bordered by 5th avenue to the west. 9th avenue to the east, 4th street to the south, and 6th street to the north. if x is the avenue number and yis the street number, which of the following systems describes the region in which cars are not allowed to park? 5th ave 9th ave

Aregular pentagon with a perimeter of 21 inches is dilated by a scale factor of 5/3 to create a new pentagon. what is the perimeter of the new pentagon?

Which function has an inverse function? a.f(x)= |x+3|/5 b. f(x)= x^5-3 c. f(x)= x^4/7+27 d. f(x)= 1/x²