Ms. Green's car has a 15-gallon gas tank. Iff represents the fraction of a tank of gasoline left in Ms. Green's car, which expression represents the number of gallons Ms. Green would need to pump in order to fill the tank?

A=15/f
B=15f
C=15-15f
D=15-15/f

Given the function f(x) = 3x + 1, evaluate f(a + 1). a. 3a + 1 b. a + 2 c. 3a + 4

Will give are given that xy is parallel to zw. if xz is a transversal that intercepts xy and zw, angle angle alternate interior angles. since xy is parallel to zw, we know that these angles are we also know that angle xvy and angle zvw are , and thus congruent. we can conclude that △xyv ~ △zwv using the similarity theorem.

What are the solutions to the following equation? |m| = 8.5 the value of m is equal to 8.5 and because each distance from zero is 8.5.