Proportions Scale Drawings Shadow Problems Input/Output Square Roots
100
2 jars
One jar of crushed ginger costs $2. How many jars can you buy for $4?
100
They are 9m apart on a map.
A map has a scale of 3m : 18 km. If riverside and smithville are 54km apart in real life, then they are how far apart on the map?
100
The box is 4 feet tall.
A 6ft tall tent standing next to a cardboard box casts a 9ft shadow. If the cardboard box casts a shadow that is 6ft long then how tall is it?
100
( x , y )
( -1, -6)
( 0, 0 )
( 1 , 6 )
( 4 , 24)
Create an Input/Output Table for the following equation y = 6x using the values -1, 0, 1, 4 for x.
100
No, because nothing times itself gives 91.
Is the square root of 91 a perfect square? Explain your choice
200
42.5 hours
Carol spends 17 hours in a 2-week period practicing her culinary skills. How many hours does she practice in 5 weeks?
200
3.67 inches
Jerry is building a 1/9 scale model of a race car. If the tires on the actual car are 33 inches in diameter,
what is the diameter of the tires on the model?
200
The lawn ornament would be 4 ft tall.
A telephone booth that is 8ft tall casts a shadow that is 4ft long. Find the height of a lawn ornament that casts a 2ft shadow.
200
( x , y )
( -1, -5)
( 0, - 2 )
( 1 , 1 )
( 4 , 10)
Create an Input/Output table for the following equation y = 3x - 2 using the values -1, 0, 1, 4 for x.
200
Between 10 and 11
Between what two consecutive integers does the square root of 109 fall?
300
300 miles
Joseph drives 125 miles in 2.5 hours. At the same rate, how far will he be able to travel in 6 hours?
300
159 people
In the last election, 3/8 of the voters in Afton voted for the incumbent mayor. If 424 people voted in Afton in the last election, how many voted for the incumbent mayor?
300
The woman casts a shadow that is 36.6 ft long.
If a 42.9ft tall flagpole casts a 253.1ft long shadow then how long is the shadow that a 6.2ft tall woman casts? Round to the nearest tenth.
300
( x , y )
( -1, 5.24)
( 0, 6 )
( 1 , 6.76 )
( 4 , 9.04)
Create an Input/Output table for the following equation y = 0.76x + 6 using the values -1, 0, 1, 4 for x. Round to the nearest hundreth
300
Check answers.
Plot the square root of 54 on a number line.






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