Sum of all the multiples of 7 between 1 and 200.

Simplify the expression 10/11(22z) + (a+5) -1

Find the solution(s) to the system of equations. select all that apply y=x^2-1 y=2x-2

The number of 8th graders who responded to a poll of 6th grade and 8 th graders was one fourtg of the number of 6th graders whi responded if a total of 100 students responddd to the poll how many of the students responded were 6 th graders