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Algebra I Drill 3, Problem 1. If masks cost $4.40 for a 10-pack, how many masks was she able to purchase if she had a total of $70 to spend?

Algebra I: Drill 6, Problem 1. Which of the following is equivalent to the equation?

Mathematical Reasoning Drill 5, Problem 2. Which of the following represents the relationship between x and y?

Please be advised that Shmoop does not endorse owning a pet Stegosaurus. The character in this video is a professional—do not attempt at home.

When graphing inequalities, you graph the line, shade the corresponding side, and plug in the point. The end!

Breathe in deeply through the nose... Now slowly exhale... Breathe in... And out... Now visualize the graph of the limit of f(x) as x approaches 2....

SAT Math 3.4 Algebra and Functions

SAT Math 4.1 Algebra and Functions

SAT Math 6.3 Algebra and Functions

Algebra I Drill 3 Problem 2. How did Sandy change the inequality?

SAT Math 4.4 Algebra and Functions

SAT Math 6.3 Algebra and Functions

FYI: cats don't like to get wet. Okay, so that fact won't be relevant every time you solve trig equations, but it happens to be this time.

Algebra I Drill 5, Problem 2. Which of the coordinates is a solution to the following system of equations?

SAT Math 1.3 Algebra and Functions. How many 16 oz. bottles did she buy?

ACT Math: Pre-Algebra Drill 1, Problem 5. Solve for x.

ACT Math: Coordinate Geometry Drill 1, Problem 2. Solve the inequality and determine which solution is shown on the number line.

Math Algebra I: Drill 5, Problem 4. The following graph represents the solution set to which of the following systems of inequalities in two variab...