If & angle; a and & angle; b are supplementary and & angle; a = 4x-8 and & angle; b = 2x + 2, what is the value of x ?
a) 31
b) 180
c) 43
d) 22

Which of the following expressions is equal to 2x^2+8

Find the multiplicative inverse of 8-12i

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.