Solve -1 4/5 x= 9.
a) 5
b) 1/5
c) -5
d) -1/5

If 10 men take 18 days to mow 60 acres of grass, how long will 15 men take to mow 80 acres?

An empty bucket is placed under a faucet dripping at a constant rate of 4 milliliters per minute. with the given information, which of these statements is a reasonable conclusion? a there will be 24 milliliters of water in the bucket after 16 hour. b there will be 60 milliliters of water in the bucket after 14 hour. c there will be 160 milliliters of water in the bucket after 20 minutes. d there will be 100 milliliters of water in the bucket after 40 minutes.

Find and simplify an expression for the area of five rows of x squares with side lengths of x centimeters.