Solve for :
Which inequality represents 'a number is greater than or equal to 8'?
If a function is defined by , what is ?
Which of the following describes a polygon with exactly four sides?
Which equation is equivalent to ?
Which of the following values is a solution to the inequality ?
In a function, for every input, there is exactly one:
What is the area of a rectangle with a length of 9 cm and a width of 4 cm?
If a shirt costs 5 discount, which expression represents the final cost?
Which statement is true about parallel lines?
Solve the equation . Show your work.
Solve the inequality and graph the solution on a number line.
Evaluate the function for and . Show your work.
A triangle has two angles measuring and . What is the measure of the third angle? Show your work.
Simplify the expression . Show your work.
Sarah bought 4 comic books. A week later, she found a sale where each comic book was 24. What was the original price of one comic book? Show all your steps.
Alex has a 8 each. What is the maximum number of shirts Alex can buy with his gift card? Write an inequality and solve it.
A large square has a side length of . A smaller square with a side length of is cut out from the center of the large square. What is the area of the remaining (shaded) region? Show your work.