Answer:
B
Step-by-step explanation:
-4x+2x>-4 is simplified to x>0. B graph correctly shows this.
Answer:
r=4
Step-by-step explanation:
15r-6r=36
9r=36
r=36/9
r=4
With one cup of sugar, you need five cups of water. For one cup, you divide one by five, which would be 1/5 cups of sugar.