Podrian ayudarme? No entiendo:( 1. Escribe cinco números reales distinto, ordenados de menor a mayor y que pertenezcan a cada intervalo dado.  (4, 15)  5, 14)  (-11, 4)  (-8, 8)  (-1, 17) 2.Representa gráficamente cada uno de los siguientes intervalos  √43, √53  √12√76  √12√45  √12√13  √14√15

Noor brought 21 sheets of stickers. she gave 1/3 of a sheet to each of the 45 students at recess. she wants to give teachers 1 1/2 sheets each.

Janie has $3. she earns $1.20 for each chore she does and can do fractions of chores. she wants to earn enough money to buy a cd for $13.50. write an inequality to determine the number of chores, c, janie could do to have enough money to buy the cd.

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 .