How would you show algebraically that the quadrilateral with vertices at A (-1, 3) B (3, 5) C (4, 3) D (0, 1) is a rectangle.

At a carnival, you pay $15 for admission, plus $3 for each ride that you go on. Write a function A (r) that models the amount "A", in dollars, that you would spend to ride "r" rides at the carnival.

We have f ' (x) = 6x2 + 6x - 432, so f '' (x) = 12x+6 correct: your answer is correct., which equals 0 when

Determine which representation corresponds to a decreasing speed with an increasing time.

A repair bill for your car is $553. The parts cost $265. The labor is $48 per hour. Write and solve an equation to fin the number of hours of labor spent repairing the car.

What is the work to 5x=3x-6

Round 13.045 to the nearest whole number.

For what x-value (s) does sin (x) = - 1?

What is 4x+y=6 written in the quadratic formula

Is 96 fl oz or 8 pts bigger

How do u factorise 12x-8