What is the HCF and LCM of 60 and 15

A group of students want to make a flag. Someone want it to be a rectangle, some a kite, and others a rhombus. Can the crew make a flag that will be all three shapes.?

Translate five more than twice a number into an algebraic expression

Coffee cost $18.96 for 3 pounds was the cost of per pound of coffee let X be the number of pounds of coffee if I buy the total of the cost of expound draw a graph of the proportional relationship between the number of pounds of coffee and the total

Can - 11 be a real number

A group of customer service surveys were sent out at random. The scores were 90, 50, 70, 80, 70, 60, 20, 30, 80, 90, and 20. Find the mean score.

What is the solution type for this equation? 4 (2x-6) = 8x-24

It takes Kevin 3/4 hour to wash a car. how long will it take him to wash 5 cars

1. Which of the following is the solution to 2 (x-3) ^2=-32

What ordered pair represents the y - intercept of the graph of x+y=10

What is 0.78 reapeating as a simplified fraction