Help? Question 7. True or false

Tom had a total of $220 and he spent $35 on a basketball ticket . what percent of his money did he have left?

What will the graph look like for a system of equations that has no solution? a. the lines will be perpendicular. b. the lines will cross at one point. c. both equations will form the same line. d. the lines will be parallel.

Which ratios are equivalent to 10: 16? check all that apply. 30 to 48 25: 35 8: 32 5 to 15