Assume that r varies directly as p. What is the constant of proportionality if r = 3 when p = 15. k = 1/5
k = 5
k = 3
k = 45

What value of x is in the solution set of –5x – 15 > 10 + 20x?

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

Write the sine and cosine values of a, b, respectively, in the figure for (1) and (2) + explanation.