Multiplication
Objective 8
Objective 1-2
Objective 3-5
100
5 x 5
What is 25?
100
Jeremy’s house is 45 feet wide. In a photograph the width of the house was 2.5 inches, and its height was 2 inches. This is the actual height of Jeremy’s house.
What is 36 feet?
100
The simplified form of the expression 6 − 3(5x + 2) − 10x.
What is -25x?
100
In 1998 the enrollment at a community college was approximately 2500 students. In 2002 the enrollment had increased to 3250 students. IF the enrollment increases at a steady rate, this is a reasonable projection of enrollment for 2010.
What is 4750?
200
1000 x -286349752
What is 2866349752000?
200
The volume of a sandbox is 81 cubic feet. A 50-pound bag of sand holds 0.7 cubic feet of sand. This is the number of bags that should be purchased in order to fill the sandbox.
What is 116?
200
The dependent variable in the equation h = 4r + 10.
What is h?
200
In 2004 a married couple could have calculated their estimated income tax, t, for that year using the equation t = 0.25c − 6525, in which c represents their combined taxable income. If a married couple had a combined taxable between 60,000 and 64,000, this would be a reasonable estimate of their taxes.
What is 8975? (Anything between 8725 and 9225.)
300
10 x 10
What is 100?
300
The volume of a prism with dimensions that are twice as big as a prism with a volume of 100 cubic inches.
What is 800 cubic inches?
300
The equation that represents this relationship. (100, 5) (200, 10) (300, 15) (400, 20)
What is y = .05x ? or What is y = x/20 ?
300
The equation of a line passing through the points (5,3) and (-3, -9)
What is 1.5x - 4.5?
400
Of the 800 students at a local high school, 200 students have no siblings, 320 students have one sibling, 160 students have two siblings, and the rest of the students have three or more siblings. This is the percentage of students with three or more siblings.
What is 15%?
400
If the dimensions of a rectangle with a perimeter of 24 inches are tripled, this is the new perimeter of the rectangle.
What is 72 inches?
400
The expression representing the area of a rectangle with a length of 2x + 1 and a width of 5x − 4.
What is 10x2 - 3x - 4?
400
The x-coordinate of the x-intercept of the function (2/3)y = −6x + 12?
What is 2?
500
Of the 32 students in Mrs. Zane’s class, 25% have brown hair. Of the remaining students, 12.5% have red hair. This is the number of students with red hair.
What is 3?
500
The number of bushes required to plant bushes every 3 feet around the 48-foot perimeter of Mrs. Chang's back yard.
What is 16?
500
Mrs. Franklin received a 7% raise at her job. If she was earning x dollars per year before, this expression represents how much she is earning now.
What is x + .07x?
500
The length of each leg of an isosceles triangle is 5 centimeters more than twice the length of the base. If the perimeter of this isosceles triangle is 95 centimeters, this is the length of the base.
What is 17 cm?
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