2. The bottom of a ramp is placed 15 feet from the edge of a stage
platform. The ramp is 3 feet off the ground when it is 10 feet from
the edge of the stage.

A What is the slope of the ramp? Show your work.

Which polynomial function has x intercepts -1, 0, and 2 and passes through the point (1, -6)

Ariana starts with 100 milligrams of a radioactive substance. the amount of the substance decreases by 20% each week for a number of weeks, w. the expression 100(1−0.2)w finds the amount of radioactive substance remaining after w weeks. which statement about this expression is true? a) it is the difference between the initial amount and the percent decrease. b) it is the difference between the initial amount and the decay factor after w weeks. c) it is the initial amount raised to the decay factor after w weeks. d) it is the product of the initial amount and the decay factor after w weeks.

What is the value of x in this triangle? a. 53° b. 62° c. 65° d. 118°