27+15+3 describe how you used addition properties?

Emily is entering a bicycle race for charity. Her mother pledges $0.90 for every 0.75 mile she bikes. If Emily bikes 18 miles, how much will her mother donate?

Factor the polynomial 3x4 - 2x2 + 15x2 - 10 by grouping. Which product is the factored form of the polynomial? o (=x2 - 5) (3x2 + 2) O (22 - 2) (3x2 + 5) O (22 + 5) (3x2 - 2) (3x2 - 5) (22 + 2)

In Ms. Johnson's class there are 28 student desks. Each measures 26.17 inches long. If you were to line up all the desks end-to-end, how long would all the desks be?

Can u use the distributive property to simplify 2 (n - 6) if so what

Miguel is designing shipping boxes that are rectangular prisms. the shape of one box, with height h in feet, has a volume defined by the function V (h) = h (h-5) (h-6). Graph the function.

How many 1/5s are in 20

What angle measures sum of 90 degrees

1. Lisa wanted to paint her ugly brown flower box red. Using the given dimensions, how many square inches will she have to paint? Dimensions: 22x10x36 2. Tom is trying to wrap a present for his mother's birthday. The box is 8.

Working together, Tyler and Evan painted a fence in 8 hours. If it takes Tyler 12 hours less than it takes Evan to paint the fence, how long does it take Evan to paint the fence alone?

90 is decreased to 81