Which of the following is not equal to -6t^2 - t? (a) - (6t^2+t )
(b) (t^2 +8t)-(7t^2 +9t)
(c) (3t^2 - 5t)-(-5t^2 - 4t)
(d) (2t^2 - 3t+1) -(8t^2 - 2t + 1)​

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Find the equation of a line whose slope is 2/5 and y- intercept is 2.write your answer in the form 1) ax+by+c=02) x/a+y/b=1

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.