Which transformations had to occur for the blue triangle to become the purple triangle? [note: all rotations are about origin] a) rotated 180° then translated down 3 units and left 2 units b) reflected over x-axis and then rotated 90° clockwise c) translated down two units and rotated 90° counter-clockwise d) rotated 90° clockwise then translated down 3 units and left 2 units

Aschool typically sells 500 yearbooks each year for 50 dollars each. the economic calls does a project and discovers that they can sell 100 more yearbooks for every $5 decrease in price. the revenue for yearbook sales is equal to the number of yearbooks sold times the price of the yearbook. let x represent the number of $5 decrease in price. if the expression that represents the revenue is written in the form r(x)=(500+ax)(50-bx). to maximize profit, what price should the school charge for the yearbooks? what is the possible maximum revenue? if the school attains the maximum revenue, how many yearbooks will they sell?

Can someone check if i did this right since i really want to make sure it’s correct. if you do you so much

Aflower has 26 chromosomes. to create a new flower, how many chromosomes would a sperm cell have? what is this process called? part 2: within a flower cell that has 26 chromosomes, how many chromosomes would a cell that is created within the stem of a flower as it grows, have? what is this process called?