It takes an older employee 13 hours to shovel the snow from a sidewalk, but a younger employee can shovel the same sidewalk in 10 hours. how long will it take them to clear the walk if they work together?

Use properties to find sum or product of 4 + (6+21)

A regular hexagon with a perimeter of 45 meters is dilated by a scale factor of 43 to create a new hexagon. What is the perimeter of the new hexagon?

What would be the answer to 2r+6 writing out the steps?

2 plus 3 equals 13 3 plus 4 equals 25 4 plus 5 equals 41 then 5 plus 6 equals

Biologists want to know how many fish are in a certain lake. On January 1, they removed 600 fish from the lake and tagged them.

What is the direct variation equation if y varies directly with x and y = - 9 when x = - 45?

Sabrina bought 8 gallons of paint. After she painted her shed, she had 4 gallons left over. How much paint did Sabrina use on her shed?

You invest $1,000.00 in one account and $4,000.00 in another account. Both accounts have the same interest rate over the same amount of time. How will the interest earned compare? A.) The $4,000.00 account will earn 2 times the amount of interest. B.

A step on a stairway is at least 8 inches high. What inequality should I write and solve to represent the minimum number of steps between floors that are 10 feet apart?

How to graph a proportional relationship and calculate the unit rate.