A contractor bought ft of sheet metal. has used ft so far and has $ worth of sheet metal remaining. The equation xx represents how much sheet metal is remaining and the cost of the remaining amount. How much does sheet metal cost per square foot?

Ron has 8 caps and 4 of his caps are blue. thes rest of his cap are red. how many of ron's caps are red

Anew obstacle course is home to several new types of challenging obstacles. one such obstacle is traversing a 15-stair staircase. to make it more challenging, the stairs are not uniformly spaced. rather, the vertical space between consecutive stairs for the first 10 stairs is 113 feet and the vertical space for the last 5 stairs is 134 feet. what is the total vertical distance traveled ascending and descending the entire 15-stair staircase?

Find the value of x. also give me an explanation so i can complete it to other questions as well, : )