Completa las siguientes operaciones con el polinomio que les hace falta

Tamera puts 15/4 gallons of gasoline in her car. which mixed number represents the gallons of gasoline? a) 2 3/4 gallons b) 3 1/4 gallons c) 3 3/4 gallons d) 4 1/2 gallons answer it's worth a lot of points!

How do you find the area of a triangle

How do businesses a country's economy? a. by investing in goods and services b. by increasing the unemployment rate c. by making profits