Area/Perimeter
Algebraic Expressions
Slope Intercept
Slope
100

The perimeter of a triangle is 48 inches. The second side is four inches longer than the first side. The third side is one inch longer than the second. Find the length of each side.

13 17 18

100

Lena and Jodie are sisters, and together they have 56 bottles of nail polish. Lena bought 4 more than half the bottles. How many did Jodie buy?

24

100

On Monday, 297 students went on a trip to the zoo. All 6 buses were filled and 9 students had to travel in cars.  How many students were in each bus?

297=  6x + 9

X = 48

100
Keith drove west to go see his sister in California. He drove at an average of 45 km per hour. His mum and dad left 3 hours later and drove an average of 60 km per hour to catch up with him.. How long did it take for them to catch up to Keith?
9 hours
200
Erin is looking for a new job. During her interviews, Company A says pay is determined by the equation y = 4x – 13, which x is the number of hours worked. Company B says their pay is determined by y = 3x – 10. Which company should Erin choose if she can only work ten hours?
Place A
200
Deanna is four more than three times older than Ted. The sum of their ages is 60. How old is Ted?
14
200

JaMarious sold half of his CDs and then bought 9 more. He now has 13. How many did he begin with?

1/2 x + 9 = 13

x = 8

200
A car and a bus started out from the same place, traveling in opposite directions. The average speed of the car was 12 kilometres per hour faster than the bus. After 7 hours, they were 504 kilometres apart. How fast was the car going?
42km/h
300
Erin is looking for a new job. During her interviews, Company A says pay is determined by the equation y = 4x – 13, which x is the number of hours worked. Company B says their pay is determined by y = 3x +25. Which company should Erin choose if she can only work 25 hours?
Place B
300
Joe, Craig, and Dylan have a combined weight of 326 pounds. Craig weighs 40 pounds more than Joe. Dylan weighs 12 pounds more than Craig. How many pounds Craig weigh?
118
300

Alex bought five new football trading cards to add to his collection. The next day his goat ate half of his collection. There are now only 27 cards left. How many cards did Alex start with?

49

300
Leah and Ryanne went out for a bike ride into the country. They averaged 15 km/h on the way out and 10 km/h on the way back, by the same roads. Their total travel time was 6 hours. How far did they go both ways?
72km
400
Timothy bought a car for $5,500 in 1975. In 2000, he learned that, fully restored, his car was worth $65,000. Based on a linear model, how much was Timothy’s car worth in 2006? How much will his car be worth in 2009?
79,280 and 86,420
400
Priscilla bought 10 kilograms of chocolate-covered peanuts for $2 per kilogram. How many kilograms of chocolate-covered walnuts would she have to buy at $8 per kilogram to make boxes of nut mixtures that would cost her $4.25 per kilogram?
3.75 kilograms
400

Keith bought a soft drink for three dollars and six candy bars. He spent a total of 27 dollars. How much did each candy bar cost?

$4

400
A submarine left Hawaii two hours before an aircraft carrier. The vessels traveled in opposite directions. The aircraft carrier traveled at 25 km/h for nine hours. After this time the vessels were 280 km apart. Find the submarine's speed.
5 km/h
500
For the Term 3, Ashleigh is taking a Calculus class on Saturday mornings. The first day of class the attendance was 315 and the attendance decreased linearly. On the fourth day of class the attendance was 219. What will the attendance be on the ninth day of class?
99
500
A coffee manufacturer bought some beans from Columbia for $5 per pound and some beans from Jamaica for $3 per pound. He wants to make 10 pounds of each mixture that will cost him $4.75 per pound. How many pounds of each coffee should he use
8.75 of $5 and 1.25 of $3
500

Lillie spent half of her paycheck on dinner for her family. She washed the family car and earned 10 dollars. What is her weekly paycheck of she ended with 40 dollars?

$60

500

A cattle train left Miami and traveled toward New York. 14 hours later a diesel train left traveling at 45km/h in an effort to catch up to the cattle train. After traveling for four hours the diesel train finally caught up. What was the cattle train's average speed?

10 km/h

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