3x + 9y ≥ 18

2x + 4y ≥ 10

3x + y ≥ 5

x ≥ 0, y ≥ 0

5. Nobu ate of one pizza, Brandi ate half of that, and Zander ate twice as much as Nobu and Brandi. Additionally, Ginger ate of a pizza. How much pizza did the four of them eat total? Explain

What is 20 percent of 30 dollars

Which expression is rational? 4.121221222 ... 36 suared 21 squared 1.192744502 ...

Explain step by step how to solve problem 114:6114:6

Jeremy has 3 yards of ribbon to use for wrapping gifts. he cuts the ribbon into pieces that are 1/4 yard long. how many pieces of ribbon does Jeremy have?

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.