Use your classmates to write 5 or more ratios. for example, you could compare boys to girls or people with glasses to people without glasses.

If the graphs of the linear equations in a system are parallel, what does that mean about the possible solution(s) of the system? a. there are infinitely many solutions. b. there is no solution. c. there is exactly one solution. d. the lines in a system cannot be parallel.

Aline has a slope of and a y-intercept of –2. what is the x-intercept of the line?

The base of a triangle exceeds the height by 9 inches. if the area is 180 square inches, find the length of the base and the height of the triangle.