Harry is going to Snowy Ridge Ski Resort tomorrow. The mountain has 24 easy trails and 17 hard trails. Harry plans to ski all of the easy trails. He's not an expert skier, so he only plans to ski some, but not all, of the hard trails.Let h represent the number of hard trails that Harry might ski. Which inequality models the story?

On weekends, Roxanne likes to participate in skateboard competitions. She has learnt a total of 28 different tricks. On some days, Roxanne will do all of her tricks during a competition. On other days, she only has time to do some of them.Let t represent the number of tricks Roxanne might do during a competition. Which inequality models the story?

A woodworking artist makes two types of carvings: type X and type Y. He spends 3 hours making each type X carving and 2 hours making each type Y carving, and he can spend up to 30 hours each week making carvings. His materials cost him $5 for each type X carving and $7 for each type Y carving, and he must keep his weekly cost for materials to $105 or less. If x is the number of type X carvings he makes in a week and y is the number of type Y carvings he makes in a week, which of the following systems of inequalities models this situation?A.3x + 2y ≥ 30, 5x + 7y ≥ 105B.3x + 2y ≥ 30, 5x + 7y ≤ 105C.3x + 2y ≤ 30, 5x + 7y ≤ 105D.3x + 2y ≤ 30, 5x + 7y ≥ 105SUBMITarrow_backPREVIOUS

Reggie is making balloon animals to sell at Gardenbury's summer carnival. He makes 13 snail-shaped balloons. Reggie is better at making butterflies, so he plans to make no fewer than 17 butterfly-shaped balloons.Let b represent the number of butterfly-shaped balloons Reggie might make. Which inequality models the story?

or a class he is taking, Jayson has to complete at least 35 h of volunteer work. He has already completed 7 h at the food bank. He wants to finish his hours at a local animal shelter, where all the shifts are 4 h long.Which of the following inequalities expresses the number of shifts that Jayson needs to volunteer for to complete his class?a bc d

Skiers at the top of the mountain have a variety of choices as they head down the trails.Assume that at each intersection, a skier is equally likely to go left or right. Find the percentof skiers who end up at B and C, respectively.