Determine whether you can use proportional​ reasoning, and then solve. It takes 3 hours for Marty and Cora to weed a garden. How long will it take 6 people to weed the same garden if they all work at the same constant​ rate? Explain. Pls I need help this is due tomorrow.

Which of the following is best modeled using a linear equation y=ax+b, where a is less than 0?

Th perimeter of a rectangular garden is 150 feet. the length is 50 feet longer than the width, w. which equation could be used to calculate the width of the garden? a.) 2w+ 2(w-50) =150 b.) 2w+50 + 2w =150 c.) 2(w+50) + w =150 d.) 2w+ 2(w + 50) = 150 need asap. will give brainliest !

Out of five men and five women, we form a committee consisting of four different people. assuming that each committee of size four is equally likely, find the probabilities of the following events: 1. the committee consists of two men and two women 2. the committee has more women than men. 3. the committee has at least one man. for the remainder of the problem assume that alice and bob are among the ten people being considered. 4. both alice and bob are members of the committee.