Sarah mixes 3 liter of red paint with 1 liter of white paint to make 4 liter of pink paint how many liters of red paint does she need to make 24 liter of pink paint?

The system of equations graphed below has how many solutions?

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?

Aculture started with 4,000 bacteria. after 5 hours, it grew to 5,200 bacteria. predict how many bacteria will be present after 19 hours. round your answer to the nearest whole number.