warm up exercise…
DESCRIPTION
Warm Up Exercise…. -12h + 39 = -4h – 17 (2) (1/3)(24p-66) = 3p + 43 (3) -19.4 – 15d + 22d = 4.4 (4) 14c – 8c + 7u = 37. 2-4 Word Problems including variables on Both sides. - PowerPoint PPT PresentationTRANSCRIPT
![Page 1: Warm Up Exercise…](https://reader031.vdocuments.site/reader031/viewer/2022012404/56813e76550346895da894f5/html5/thumbnails/1.jpg)
Warm Up Exercise…
(1) -12h + 39 = -4h – 17 (2) (1/3)(24p-66) = 3p + 43
(3) -19.4 – 15d + 22d = 4.4 (4) 14c – 8c + 7u = 37
![Page 2: Warm Up Exercise…](https://reader031.vdocuments.site/reader031/viewer/2022012404/56813e76550346895da894f5/html5/thumbnails/2.jpg)
SWBAT write and solve equations with variables on both sides of the equal sign from a given realistic situation.
2-4 Word Problems including variables on Both sides
![Page 3: Warm Up Exercise…](https://reader031.vdocuments.site/reader031/viewer/2022012404/56813e76550346895da894f5/html5/thumbnails/3.jpg)
One telephone company charges $16.95 per month and $0.05 per minute for local calls. Another company charges $22.95 per month and $0.02 per minute for local calls. For what number of minutes of local calls per month is the cost of the plans the same?
![Page 4: Warm Up Exercise…](https://reader031.vdocuments.site/reader031/viewer/2022012404/56813e76550346895da894f5/html5/thumbnails/4.jpg)
One health club charges a $44 sign up fee and $30 per month. Another health club charges a $99 sign up fee and $25 per month. For what number of months is the cost the same?
![Page 5: Warm Up Exercise…](https://reader031.vdocuments.site/reader031/viewer/2022012404/56813e76550346895da894f5/html5/thumbnails/5.jpg)
You and a pilot friend decide to rent an airplane to do some sightseeing. One service charges $100 plus $80 per hour, while another charges $250 plus $70 per hour for the same airplane. At what number of hours is the cost the same?
![Page 6: Warm Up Exercise…](https://reader031.vdocuments.site/reader031/viewer/2022012404/56813e76550346895da894f5/html5/thumbnails/6.jpg)
A 15 inch candle burns at a rate of 0.25 inches per hour. A 20 inch candle burns at a rate of 1.5 inches per hour. At what time will the two candles be the same height?
![Page 7: Warm Up Exercise…](https://reader031.vdocuments.site/reader031/viewer/2022012404/56813e76550346895da894f5/html5/thumbnails/7.jpg)
The length of a rectangle is 6 inches more than its width. The perimeter of the rectangle is 24 inches. What is the length of the rectangle?
![Page 8: Warm Up Exercise…](https://reader031.vdocuments.site/reader031/viewer/2022012404/56813e76550346895da894f5/html5/thumbnails/8.jpg)
Mrs. Silvers wants to hire a painter to paint her house. Painter’s Plus charges $2,200 plus $45 per hour. Davis & Sons charges $1,850 plus $65 per hour. How many hours will the painters need to work for the two costs to be the same?
![Page 9: Warm Up Exercise…](https://reader031.vdocuments.site/reader031/viewer/2022012404/56813e76550346895da894f5/html5/thumbnails/9.jpg)
Ace Truck Rental charges $54 a day plus $0.09 per mile. Roni’s Truck Rental charges $38.00 a day plus $0.13 per mile. For how many miles will the cost of renting a truck for one day at Ace equal the cost at Roni’s?
![Page 10: Warm Up Exercise…](https://reader031.vdocuments.site/reader031/viewer/2022012404/56813e76550346895da894f5/html5/thumbnails/10.jpg)
Container A has 400 mL of water and is being filled at a rate of 8 mL per minute. Container B has 800 mL of water and is being drained at a rate of 8 mL per minute. How many minutes will it take for the two containers to have the same amount of water?