The base ticket price for a football game is modeled by the function p(x) = 15x + 10, where x is the years since the team started playing football. not included in each base ticket price is a service charge modeled by the function c(x) = 5x + 2. to find the total cost of a ticket, a fan should use what operation on the polynomials?
addition
subtraction
multiplication
it cannot be determined

The figure below shows rectangle abcd and the triangle eca on a coordinate plane.which of the following expressions represents the perimeter of triangle of triangle eca in units

What happens to the area as the sliders are adjusted? what do you think the formula for the area of a triangle is divided by 2?

City l has a temperature of −3 °f. city m has a temperature of −7 °f. use the number line shown to answer the questions: number line from negative 8 to positive 8 in increments of 1 is shown. part a: write an inequality to compare the temperatures of the two cities. (3 points) part b: explain what the inequality means in relation to the positions of these numbers on the number line. (4 points) part c: use the number line to explain which city is warmer. (3 points)