Simplify the expression. Make sure to show all steps. Assume all variables are positive. 3√32x^3y^3 + √50x^3y^3

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.

Determine if the equation defines y as a function of x: 2xy = 1. yes o no

Tom travels between the two mile markers shown and then finds his average speed in miles per hour. select the three equations that represent this situation.