Which equation can be used to solve this problem? How much water must be evaporated from 50 gallons of a
20% brine solution (salt water solution)
to get a 30% brine solution?

0.2(50) - E = 0.3(50 - E)

0.2(50) - E = 0.3(50)

0.3(50) = 0.2(50 - E)

0.2(50) = 0.3(50 - E)

Brook states that the distance on the line is 4 units. caleb states that the whole line does not have a distance because it continues on forever. vivian states that the line is 6 units long. which distance did brook measure? which distance did vivian measure?

Which of the following three dimensional figures has a circle as it’s base

Adeli owner keeps track of the to-go orders each day. the results from last saturday are shown in the given two-way frequency table. saturday's to-go deli orders in person by phone online total pick up 38 25 31 94 delivery 35 28 34 97 total 73 53 65 191 what percent of the to-go orders were delivery orders placed by phone? a. 14.66% b. 38.41% c. 28.87% d. 52.83%