They must sell, 30 cups of lemonade. How I got my answer.
Since it cost $1.20 to start, and a cup of lemonade cost $0.6 to make and there selling them at $0.10 each. So we know they are making a $0.4 profit off of each cup of lemonade. We now have to multiply 4×30=120.
I hope this helps!
Hi! i think for this you set up two equations.
x=y
4+x+y=50
you can solve by substitution!! hope it helpes
Answer:
180 meters
Step-by-step explanation:
If it is a square barn, all four sides will be the same length. Because you know the length of one of the sides, you can simply multiply that value by 4, and get the perimeter.
Not equal to 2 and 1/10
3 and 1/2
Answer: 3 and 1/2
Answer:
associative property
Step-by-step explanation:
this is because in order to simplify it you must combine like terms. the like terms are <em>associated </em>with eachother