8. a teacher wanted to prevent students from guessing answers on a
multiple-choice test. the teacher graded 5 points for a correct answer, 0
points for no answer, and -2 points for a wrong answer. giselle answered
-17 questions correctly, left 3 blank, and had 5 wrong answers. she also
got 8 out of 10 possible points for extra credit. what was her final score?

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.

Simplify. 4+3/7x-2-2/7x a. 2-5/7x b. 6-1/7x c. 2+1/7x d. 6+5/7x

Identify the parent function that can be used to graph the function f(x)=3(x-9)2