Subtract the following polynomials 1. (q + 8) – (4q² + 1)

2.(3x + 7x² – 6) – (5x² + x + 9)

3.(6d² + 3d + 1) – (d² – 3d – 5)

4.(2x² + 3x – 1) – (-2x² + 3x – 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.

I’ve been trying all day to figure this puzzle out. i need the work for it aswell. it is a factoring polynomials tarsia. the image is below.

Angles 1 and 2 are complimentary angles. angle 1 = 52 degrees. what is the measure of angle 2?