Mr Langley sold all but 10 of his old computers for R500 each. He received R32 500 from the sale. How many computers did he originally have?

Use the number 145,973 write the name of the period that has the digits 145

Read the quote at the beginning of this section. interpret the quote in terms of what you have learned about probability

2 - (-8) (-3) = a. 12 b. 1 c. 7 d. 14

3. Nine times ten to the negative third power

Is 5/8 less than greater than or equal to 3/4.

Consider the function f (x) = 5 (x - 4) + 9. Determine f (2b).

Use trigonometric identities to rewrite the equation sec theta / csc theta = 1

What times what equals 150 but also what plus what equals 31

A college student needs 11 classes that are worth a total of 40 credits in order to complete her degree. The college offers both 4-credit classes and 3-credit classes. How many 4-credit classes does this college student need to complete her degree?

When must a system of linear equations be solved algebraically, not graphically? Whenever the solution to a system does not have coordinates, it can be difficult or impossible to find the precise answer through graphing.