It requires 5 hours for Mary to paint a building. If she and Jack work

together, they can paint the same building in 3 hours. Find the time, in

hours, it would take Jack to the building alone.

Convert 25into base 10

Darnell rented a moving truck. the weight of the empty truck was 7860 lbs when Darnell filled the truck it weighed 6 Tons what was the weight in lbs of the items that he placed in the truck?

What's the square root of 3

Emre pays a $20 sign-up fee to join a video streaming service and $12 for each month of his membership. The equation c = 12w + 20 gives the total cost for w weeks. Which statement correctly describes what happens when w increases?

If you opened two Wonka Bars out of 1,000, what percent did you open?

8) Which sentence demonstrates correct use of the apostrophe? A) The suspects's car was parked in a loading zone. Eliminate B) The women's restroom at the rest area was out of order. C) The mans' tie was blue and teal with a paisley pattern.

What is the volume?

8 cm is equal to how many cubic mm

megan has $45 on a coffee gift card. she buys a mug for $9 and plans to spend the rest on $4 cups of coffee. how many cups of coffee can she buy?

Three parts of a rectangle are red two parts are blue what fraction of the rectangle is red