What is the sum of the fractions? Use the number line and equivalent fractions to help find the answer. -3/4+1/2

Jordan has $5.37, which he is using to buy ingredients to make salsa. he is buying one red pepper for $1.29 and three pounds of tomatoes. if jordan has exactly the right amount of money he needs, what is the price per pound of the tomatoes? choose the correct equation to represent this real-world problem. solve the equation and verify the reasonableness of your answer. a pound of tomatoes costs .

Abacteria population is tripling every hour. by what factor does the population change in 1/2 hour? select all that apply

Ann and betty together have $60 ann has $9 more than twice betty’s amount how much money dose each have