Examples

Graph y = -2x - 1

2/23/2021

How do you graph the equation y = -2x - 1 ?

2/18/2021

Find the difference of (7x³ + 2x² - 12) - (-2x³ - 4x)

2/17/2021

The sum of two consecutive integers is -15. What is the product of the two integers?

12/30/2020

Solve 6x + 7 - (2x - 7) = 0 for x.

12/28/2020

Four times the number of apples is five less than three times the number of pears. If there are 32 pieces of fruit in all, how many are pears?

12/27/2020

Find the slope of a line perpendicular to the line y = 4x + 4.

10/18/2019

What are the x and y intercepts of 2x + 4y = 8 ?

10/14/2019

Solve the inequality for x.
(x - 1) - (1 - x) < (x - 1) - (2 - 2x)

3/20/2019

A 24-inch-tall picture frame is 20% as tall as the ceiling is high. How high is the ceiling?
A.) 4.8 feet
B.) 10 feet
C.) 12 feet
D.) 120 feet

2/19/2019

The perimeter of a triangle is 25 inches. If side a is twice side b, which is 1/2 side c, what is the length of side b?
A.) 5
B.) 8
C.) 10
D.) 15