Alawn is in the shape of a right triangle with a perimeter of 215 feet. the lengths of the sides of the triangle are each multiplied by 7. what is the perimeter of the new triangle?
a. 1505 ft.
b. 6100 ft.
c. 7120 ft.
d. 8640 ft.

In the equations, a and b represent the price per night for a room in hotel a and hotel b, respectively, w weeks after september 1 last autumn. what was the price per night in hotel a when it was equal to the price per night in hotel b? a = 240 − 20w b = 320 − 30w

Jacks bank statement shows an account balance of -$25.50. which describes the magnitude, of size, of the debt in dollars

Guys i need ! graded assignment grade 8 checkpoint 2, part 2 answer the questions below. when you are finished, submit this assignment to your teacher by the due date for full credit. total score: of 9 points (score for question 1: of 4 points) 1. the cost of renting a car for a day is $0.50 per mile plus a $15 flat fee. (a) write an equation to represent this relationship. let x be the number of miles driven and y be the total cost for the day. (b) what does the graph of this equation form on a coordinate plane? explain. (c) what is the slope and the y-intercept of the graph of the relationship? explain.