How many pounds of a 4% solution of borax must be added to 24 pounds of a
12% solution of borax to obtain a 10% solution of borax?

Amanda went into the grocery business starting with five stores. after one year, she opened two more stores. after two years, she opened two more stores than the previous year. if amanda expands her grocery business following the same pattern, which of the following graphs represents the number of stores she will own over time?

The random variable x is defined as the number marking the sector in which the arrow lands when the spinner in the diagram is spun once.

Write an expression that shows 3 more than 5 times a number