12.5 = 3x = 20

What is the solution to the equation?

A. x = 1.3

B. x = 2.5

C. x = 7.5

D. x = 10.8

A ship anchored in a port has a ladder which hangs over the side. The length of the ladder is 200cm, the distance between each rung in 20cm and the bottom rung touches the water. The tide rises at a rate of 10cm an hour.

Give an example of two fractions whose sum can be simplified to 1/2

5 5/8 - 3 2/8 is equal to 2 3/8. True or False?

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What is the sum of the geometric sequence 1, 3, 9, if there are 11 terms?

What is the volume of a sphere if the radius is six

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