The cost of three pants and four shirts is $68.45. If a pant costs $6.85 more than a shirt, find the cost of a pant and a shirt. Estimate to the nearest whole number.

Enter the missing numbers in the boxes to complete the table of equivalent ratios of lengths to widths. ? 18 8 ? 10 30 12 ?

Add the two expressions 3.8b - 7 and 2.9b + 9 enter your answer in simplified form

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?