It takes alisa ten minutes to fill a dozen water balloons. she wants to calculate how long it will take her to fill all the water balloons if each friend at her party gets a dozen balloons. what variable is needed to calculate the time it will take to fill all the balloons?

Which expression is equivalent to sq-80

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 letters g e o r g i a are placed in a bag . if you picked a card and knew it was a vowel , what is the probability that it is an a ?