Melina is 10 years younger than her sister. If her sister is at least 3 times older than she, determine their possible ages.

An example of a Arithmetic sequence

Solve the inequality 3 (x+1) <9

In the equation 3x2 + 6x = 12, the value of c is: 0-12

4. Which strategies can be used to solve this problem? A company delivered 1,800 gallons of milk per month in March, April, and May. It delivered 2,100 gallons per month in June and July.

What are the real zeros y = (x+3) ^3+10?

A food processor packages orange juice in small jars. The weights of the filled jars are approximately normally distributed with a mean of 10.5 ounces and a standard deviation of 0.3 ounce.

If f (x) = 7x-5, find f-| (16) ?

What does 5a-2/3 equal

If 5/12 of grass was raked and 4/9 how much more grass needs to be raked

If both base dimensions of a square pyramid double, but the height remains the same, then the volume of the new figure will be four times larger.