Jeff has 30 problems to do for math homework, and he fhinshed 60% of them before play practice. how many problems did he finish before play practice?

What is the perimeter of trapezoid jklm? + units 2 + + units 9 + units 9 + + units

Which of the following correctly justifies statement four of the two column proof? a. corresponding angles theorem b. transitive property of equality c. vertical angle theorem d. substitution property of equality

What are the solutions to the following equation? |m| = 8.5 the value of m is equal to 8.5 and because each distance from zero is 8.5.