How many pints are in 6 1/4 of a quart

If f(x)=x^3 and g(x)=2x+7 when g(x)=-5

When x = 3 and y = 5, by how much does the value of 3x2 – 2y exceed the value of 2x2 – 3y ?

Ade and abc are similar. which best explains why the slope of the line between points a and d is the same as the slope between points a and b?