Convert the measurements.

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Presentation transcript:

Convert the measurements. www.jasonmyhre.weebly.com Warm Up 1.4 Convert the measurements. 50 miles to kilometers 18 cubic centimeters to liters Convert the rate. 3000 meters per second to miles per hour

Unit 1: Equations and Inequalities Target 1.4 Rearrange equations (1.4) And Use formulas and find patterns to solve verbal models (1.5)

Solve the linear equation for y. Solve the formula for the perimeter of a rectangle for w. Use your rearranged formula to find the width of a rectangle with a perimeter of 41 cm and a length of 5 cm.

Let’s take a look at a few strategies for solving story problems. A train travels 457 miles in 6.5 hours. Find the speed of the train. This time, using a simple formula is enough to solve the problem.

This table shows the height h (in feet) of a parachuter t minutes after opening the parachute. Time 1 2 3 4 Height 2000 1750 1500 1250 1000 Find the height of the parachuter after 7 minutes by looking for a pattern. Write an equation that represents the parachuter’s height after t minutes.

You are hanging four championship banners on a wall in the gym You are hanging four championship banners on a wall in the gym. The banners are 8 feet wide. The wall is 62 feet long. There should be an equal amount of space between the ends of the wall and the banners and between each pair of banners. How far apart should the banners be placed? This time, let’s draw a diagram to help us visualize the problem.

Your monthly phone plan costs $59. 99 for unlimited calls and data Your monthly phone plan costs $59.99 for unlimited calls and data. Additionally, you pay $0.15 per text sent. If your total bill was $116.24 last month, how many texts did you send?