WB
A box has a mass of 1.2 kilograms. The box contains baseballs, which each have a mass of 0.15 kilograms. The total mass of the box and the baseballs is 4.8 kilograms. How many baseballs are in the box?
24 baseballs
Solve the equation.
-4(2 - 1.2x) = 40
x = 10
Akiko walks 2/3 mile in 1/4 hour. What is Akiko's unit rate in miles per hour?
8/3
All members of the class club must pay $5 each year in membership dues. The number of members, m, is proportional to the amount collected in dues each year, d.
Write an equation to show this relationship.
d=5m
At a football game, the ratio of filled seats to empty seats was 7 to 3. The maximum capacity of the stadium is 70,580.
How many seats were filled for the game?
49,406