Ranslate the sentence into an equation using n as the unknown number. then solve the equation for n. two times a number increased by 5 is 15.

What is the area of the trapezoid shown ?

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.

Sara has 2 2/3 cup taco meat. she needs 1/6 cup to make one taco. how many tacos can sara make with the taco meat she has?