A skin-care company had 1,500 people try a new acne cream. Nine people had a mild allergic reaction. What percent of the people had a mild allergic reaction?

A puzzle piece in the shape of a triangle has perimeter 25 centimeters. Two sides of the triangle are each twice as long as the shortest side. Find the length of the shortest side.

How do I solve 6x+3=18. And 5 (4x-5) = 155

Use the square root property of equality to solve (x - 3) 2 = - 4

State your first and last name. use the letters in your first name and last name to write an equation of a line in slope-intercept form, y=mx + b as follows:

Natalie invested $1,200 in an account paying an interest rate of 6.4% compounded continuously. Assuming no deposits or withdrawals are made, how much money, to the nearest dollar, would be in the account after 17 years?

A local real estate magazine used the median instead of the mean when it reported the SAT score of the average student who attends Groveland High School.

Explain: How could you use cubes to act out a problem

What type of line is the graph of x = - 2?

Lala how can you use a formula to find the perimeter of a polygon that has sides of equal length

Amanda used 24 grams of paint to paint a wooden cube. When it dried, she cut the cube into 8 equal cubes. How many more grams of paint does Amanda need to paint the unpainted surfaces of the 8 cubes?