How many solutions does this system have? y=-3x - 9x-4y=21

Nonnegativity constraints ensure that a. the solution to the problem will contain only nonnegative values for the decision variables. b. the problem modeling includes only nonnegative values in the constraints. c.

10. What's the area of the room in this diagram? 12 feet 13 feet

What do you get when you round 85,634 to the nearest thousand

A square has a perimeter of 8X+16 what's the length of one side

What is the expanded form of 720, 080 with exponents

How do you evaluate the expression - 2.3

Sandy collected 5 bags of fruit. each bag had the same amount of fruit. she was given 4 more apples. How many pieces of fruit were in each bag if she ended up with 39 pieces of fruit?

A cook had 15 eggs to scramble and equally serve 4 people. Which location on a number line correctly indicates the number of eggs each person would receive? A. between 2 and 3 B. exactly 3 C. between 3 and 4 D. between 4 and 5

Is 11.3 meters the same as 113 cm

Area of triangle with apothem of 5