Factor X^2+6x-16 with explanation

A cylindrical tank holds 20,000 gallons of water, which can be drained from the bottom of the tank in 20 minutes.

The difference of three times a number and 5 is 10 Translate this sentence into a equation and solve

There are 150 trees in the park. Mark noticed that 120 of them are maple trees. What percent of the trees are maple?

What is the angle of 135 degrees equal to in radian measure? Show all work.

What is the ration of 36 and 5

a team has won 60 percent of the 20 games it has playes so far this season. If the team plays a total of 50 games all season and wins 80 percent of the remaining games, then the percent of games it won for the entire season will be 1. 66% 2. 69% 3.

Which of the following is not a rate? A. doing 45 crunches in 1 minute B. paying $3.15 for 1 gallon of gas C. folding 6 loads of laundry in 3 days D. walking 4 miles in 1 hour

Is the set of all irrational real numbers countable?

Choose the best option. 1. (101), in base 10 is equal to: a) 10 b) 1 c) 2 d) 5

William uses wood boards to make bookshelves. William has 12 feet of wood. He uses 1/3 foot of wood to make each shelf. What is the total number of shelves William makes with 12 feet of wood?