Name Date Period Weekly Homework 7 th 22 Show all of your work to get credit MONDAY TUESDAY ID: 774008
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Name: ________________________________ Date: ______________________ Period: ____ Weekly Homework 7th 2-2 Show all of your work to get credit. MONDAY TUESDAY WEDNESDAY 1. Justin’s fitness center charges $30 per month for a membership. All-Day Fitness charges $22 per month plus an $80 initiation fee for a member ship. After how many months will the total amount paid to the two fitness clubs be the same? 1. Mike’s Bikes charges $4.50 an hour plus a reservation fee of $3.75. Ike’s Bikes charges $5.75 an hour but no reservation fee. After how many hours is Mike’s Bike’s the better deal? 1. Lauren works for a company that pays for some of her travel expenses. The total cost that company will pay is $1.75 per mile for her taxi rides . If she goes over this limit, she will have to pay with her own money. To find out how much a taxi ride will cost, she uses the equation C = 1.25m + 2.50, where C is the total cost of the ride and m is the number of miles driven. How many miles can Lauren travel in the taxi before she has to pay with her own money ? 2. Kathy babysits for $7.25 an hour plus $5.75 in transportation costs. Jared babysits for $7.50 an hour plus $3.25 in transportation costs. After how many hours is Jared the more expensive sitter? 2. The Lone Star Shipping Company charges $14 plus $2 a pound to ship an overnight package. Discount Shipping Company charges $20 plus $1.50 a pound to ship an overnight package. For what weight is the charge the same for the two companies? 2. Zap's Car Rental charges $15.00 an hour to rent a car. Easy Car Rental charges $8.50 an hour plus a rental fee of $26 per rental. After how many hours to the is it less expensive to rent from Easy Car Rental?
Use the problem solving board to solve the problem below. Be sure to include at least one problem solving strategy in the plan section. Choose a problem solving strategy and include it in the plan part of your problem solving board. - Solve a simpler problem - Write an equation - Draw a diagram - Look for a pattern - Work backwards- Use logical reasoning- Guess and check - Draw a Model - Estimate Two plumbing companies charge the rates shown in the table. Find how long the plumbing companies would need to work for Pipeline's charges to be greater than Down the Drain's. Write an inequality and solve. Reasonable? THURSDAY