40 80 100 how many triangles can you make

Mr. lee had a bag of red beans and a bag of black beans. 20% of the total number of beans were black, and there were 180 ounces more red beans than black beans.

What is - 2 over 5w = - 12

Simplify -2 (-4w-2z) - 6 (-6z-w)

Evaluate the expression when x = - 2 and y=3 5x-2y A.-16 B. 24 C. 4 D.-18

10. The parent rational function, f (x) =, was transformed to obtain the function g (x) = + 2. Which equation below represents the vertical asymptote of g (x) ? A. X = 1 C. y = - 2 D. y = 2 B. x = - 1

Change. 29 to a fraction. [?] [ ]

The price of a car has been reduced from $18,000 to $12,600. What is the percentage decrease of the price of the car?

The slide at the playground has a height of 6 feet. The base of the slide measured on the ground is 8 feet. What is the length of the sliding board?

You are thinking about building a home. You are told that for a particular area, the construction costs for the home should be about four times the cost of the land and the landscaping costs should be about one-third of the cost of the land.

Jose is trying to decide how many friends he can invite to his roller skating party. Skate rentals cost $2.50 per person, including Jose, and he knows that 3 adult chaperones plan to skate.