The number of football games with a score less than or equal to 29 is equal to half the number of basketball games with a score greater than or equal to

Rob spent 25%, percent more time on his research project than he had planned. he spent an extra h hours on the project. which of the following expressions could represent the number of hours rob actually spent on the project? two answers

Jack did 3/5 of all problems on his weekend homework before sunday. on sunday he solved 1/3 of what was left and the last 4 problems. how many problems were assigned for the weekend?

Solve for x and y: 217x + 131y = 913; 131x + 217y = 827