two students were competing to have the highest amount of sales at a bake sale. together they made $132. if each student had made $15 more in sales, one student would have made twice as much as the other student. How much money did the winning student make?

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.

Adam used 1072.4 gallons of water over the course of 7 days. how much water did adam use, on average, each day?

Given: circle o, cd is diameter, chord ab || cd. arc ab = 74°, find arc ca.