The perimeter of a rectangular painting is 294 cm. if the length of the painting is 91cm, what is its width?

Is the open sentence 5x-2=3x+2 true when x=2? justify your answer.

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.

You work in a hospital that has 9 floors. you need to see 3 patients on each floor. how many patients do you need to see in all?