Mathematics Questions

forty percent of 25 students in the class are boys. write 40% as a reduced fraction. then find the ratio of girls to boys in the class.
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What percent increase is it to go from $1.25 to $1.50?
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The base of a triangle is 3 cm longer than its altitude. The area of the triangle is 35cm^2. Find the altitude. (Hint: use the area of a triangle. 1/2 * base * altitude.)
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2 (12 - 8x ) = x - 11x
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What percent of 300 is 36?
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$4 is what percent of $50
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What is 0.001 as a percent
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Radius: 12diameter: 24 inches circumference:area:
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If about 32,834.5 kilobytes of memory is still available how many more pictures can they take
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Math problem solving 9-3 A new car costs$13,000and is depreciating by $900each year.how much will the car be worth after 4 years?
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4x+7y= 28 solve for yNot a graphing question
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What is the greatest common factor of 48 and 54
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3y=15x-12How to solve for y?
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What is the greatest common factors of 12 and 27
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The perimeter of the top of a desk is 54 inches. If the length of the desk is 15 inches, what is the width of the desk?
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5x+10=10y How to solve for y
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What is the meaning of zero in "3 miles below sea level" (we are doing integers)
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Guest at a pizza party are seated at three tables. The small table has 5 seats and 2 pizzas. The medium table has 7 seats and 3 pizza. The large table has 12 seats and 5 pizza. The pizza at each table are shared equally. At which table does a guest get the most pizza?
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