Katrina stacked 2 blocks on top of each other. The height of the first block was 3 2/3 inches. The height of the second block was 2 /2 inches. What was
the height of the stack of | blocks? Must convert to mixed number

Solve 2x+y=3 x+y=5 in substitution method

Solve for x: 5/3 x = 20/21 it's fraction. remember to simplify your fraction

In 2000 there were 100 rabbits in central park the population increased by 16% each year ? write a function to illustrate the situation. how many rabbits were in central park in 2005 . predict how many rabbits there will be at the end of this year we are in 2018?