Kimberly is three times as old as her sister. Find the ratio of Kimberly's age to her sisters age

Solve for x. x4≥-8 1. x≤-2 2. x≥-32 3. x≥-2 4. x≤-32

Which number is equivalent to 0.15 x 10³?

What is the coefficient of z in the expression 3x + 2y + z?

Write in simplest form: 4 1/3 : 7

3 (x - 1) - 2x = 9 What does the varible X equal?

What is y=2x+1 3x+4y=26 equal?

In a certain manufacturing plant, the first operation can be done on any one of five machines, the second operation on only one machine, the third operation on any one of six machines, and the fourth operation on either of two machines.

using the frequency table below find how many students recived a score of 70 or better on a math test

Find the area of the following ellipse Use = 3.14 and round to nearest tenth. a = 8 in.; b = 7 in.

Maria, an experienced shipping clerck, can fill a certain order in 13 hours. Felipe, a new clerck, needs 14 hours to do the same job. Working together, how long will it take them to fill the order?