Bill weighs 150 lbs. he wants to gain 2 lbs per week for football season. jamal runs track. he wants to lose weight so he can run faster. jamal weighs 195 lbs and wants to lose 1 lb per week. how many weeks will it take before both of them are the same weight?

Mr. thompson is on a diet. he currently weighs 260 pounds. he loses 4 pounds per month. what part of the story makes the relationship not proportional?

The areas of two similar triangles are 72dm2 and 50dm2. the sum of their perimeters is 226dm. what is the perimeter of each of these triangles?

The seventh-grade students at charleston middle school are choosing one girl and one boy for student council. their choices for girls are michaela (m), candice (c), and raven (r), and for boys, neil (n), barney (b), and ted (t). the sample space for the combined selection is represented in the table. complete the table and the sentence beneath it.