Simplify 45

A. 5

B. 30

C. 45

D. 75

Molly bought a pair of gloves and a skirt. The gloves cost £4. She sold teh gloves and the skirt for a total of £48. She made 100% profit on the cost of the gloves. 20% profit on the total cost.

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The area of a square garden is 1:144 KM squared. How long is each side?

Let x, y be integers. What possible values can x^2 + y^2 take in Z4

Brandon plowed snow from 84 driveways in 7 days.

Explain when you know you need to rename a mixed fraction to subtract

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8 times 5 minus 2 plus 4 divided by 2 equals 33 when

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