Simplify the expression

11x+9-7=?

A rancher wants to build a rectangular pen with an area of 36 m2. (a) Find a function that models the amount F of fencing required, in terms of the width w of the pen. F (w) = (b) Find the pen dimensions that require the minimum amount of fencing.

What is 2.93 as a mixed number in simplest form

Solve. 9x = 3x - 36 a. - 6 b. - 4 c. 4 d. 6 Question Resources

How many hours are in a week?

Use the elimination method to solve the system of equations. choose the correct ordered pair 10x + 2y = 22 3x - 4y = - 21 A. (1, 6) B. (2, 5) C. (5, 4) D. (3, 8)

A newspaper reporter wants to know how popular the hobby of bird watching is in the city. He asked people at the local bird refuge if they watched birds as a hobby. Which of the following best explains whether the reporters data is valid or not?

I am very confused on how to figure out if y = 3/4x is proportional?

Alison wants to buy a mountain bike for $339.12. If she saves $28.26 each month, in how many months will she be able to buy the bike?

At 12 o'clock the temperature was 7°C. The temperature decreased by - 20°C. What is the new temperature?

Ashleys rentals charges $27.50 per hour to rent a surfboard and a wetsuit. Darlas surf shop charges $23.25 per hour to rent a surfboard plus $17 extra for a wetsuit.