A gallon of milk that cost 49¢ in 1963 cost $3.32 in 1999. What is the percent of increase in the cost of a gallon of milk from 1963 to 1999? Round to the nearest tenth of a percent.

738,573 to the nearest hundred thousand.

Solve the equation using the Subtraction Property of Equality: x + 3 = 16

Each marble bag sold by jenny's marble company contains 3 yellow marbles for every 5 orange marbles. if a bag has 15 yellow marbles, how many orange marbles does it contain?

1/7 (14-7p) - 2=-2 (1/2p+3) + 3

Joe is driving west at 60km/h and Dave is driving south at 70 km/h. Both cars are approaching the intersection of the two roads. At what rate is the distance between the cars decreasing when Joe's car is 0.4 km and Dave's is 0.

Find the probability of getting 3 heads and 2 tails on 5 coin tosses?

What two numbers multiply to - 15 and can also add up to - 7

Which coordinate pair is a solution of the linear equation x + y = 5

How much water would you add to 2 1/2 gallons of bleach to make a 10 bleach solution?

Classify the number - 68