A manufacturer buys materials at $10 for 4 and sells them at $20 for 5. How many must it sell in order to make a profit of $600?

H (x) = 2x^2 + 5; Find g (-7)

9. (n2 + 7n + 10) = (n + 5)

During a professional Field hockey game, every spectator placed his or her ticket sub into one of several containers, after the game the coach chose 16 people to March in the sportsmanship parade, what is the sample in this situation The ticket sub

Which fraction shows the simplest form for 4/12 A. 1/4 B. 12 C. 1/2 D. 1/3

What is the recursive rule for the sequence - 2.7 - 8.3 - 13.9 - 19.5 - 25.1 an = an+1+5.6 an=an+1-5.6 an=an-1-5.6 an=an-1+5.6

What is sum of two fifths and one forth?

A tank is full of oil weighing 30 lb/ft3. The tank is a right rectangular prism with a width of 2 feet, a depth of 2 feet, and a height of 3 feet. Find the work required to pump the water to a height of 2 feet above the top of the tank

What is the constant term in the expansion of the binomial (x - 2) 4? - 16 16 - 32 32

Eddy signed-up for a karate class that charges a monthly fee of $45. A one-time enrollment fee of $50 is charged at sign-up. Which expression represents the total fees that Eddy has paid to the karate school after m months, in dollars?

There are x sparrows in a tree. There are 50 sparrows on the ground beneath the tree. Let y represent the total number of sparrows in the tree and on the ground. Express y in terms of x.