Matt walked three-quarters of a mile in fifteen minutes. What was his approximate speed in miles per hour?

50 will mark show all use the linear combination method to solve the system of equations. explain each step of your solution. if steps are not explained, you will not receive credit for that step. 2x+9y= -26 -3x-7y=13

Name two numbers whos difference is -3

What is the area of the regular 24-gon with radius 5 mm