Subtract the two expressions. 6t + 5 from 3t - 2

A tank contains 120 liters of fluid in which 20 grams of salt is dissolved. Brine containing 1 gram of salt per liter is then pumped into the tank at a rate of 3 L/min; the well-mixed solution is pumped out at the same rate.

3 dollar 8 dimes + 1 dollar 2 quarters 5 pennies

How do you right 7314 expanded notation using powers of 10

Substitution Method: Y = 6x Y = 5x + 7

Eduardo and Sarawong are selling wrapping paper for a school fundraiser. Eduardo sold 5 rolls of plain wrapping paper and 5 rolls of holiday wrapping paper for a total of $185.

Mrs. Hill is 4 years older than twice her sons age. If the sum of their age is 50, how old is her son?

Frank finished 65% of his math homework before dinner. If this amount represents 26 problems, How many problems will Frank need to complete after dinner.

A jar contains 5 blue, 3 red, and 7 green balls. What is the approximate probability of drawing a blue or red ball first drawn?

What's 1 whole 1/2 x 3

Darcy harvest 8 3/4 acres of corn every 5/6 of an hour. How many acres does she harvest per hour?