Jason has a collection of 12 model planes. his father added to the collection .the number of planes jason has now can be modeled by equation 12+p=32.the variable p represents the number of new planes. how many new planes did jason father give him?

a-384
b-44
c-2.7
d-20

Adam plans to choose a video game from the section of the store where everything is 75% off. he writes the expression d-0.75d to find the sale price of the game if the original price is d dollars. gena correctly writes another expression, 0.25d, that will also find the sale price of the game if the original price is d dollars. use the drop down menus to explain each part of adams and rena's expression

Precalculus question, image attached.

Write an equation of the line that passes through the point (2, 3) and is perpendicular to the line x = -1. a) y = 1 b) y = 3 c) y = 0 eliminate d) y = -3