Plese help me also im in middle school keep it simple

1) D- 38 cents

2) A- 9 pounds of flour

Step-by-step explanation:

1) When calculating the cost per pound, all you need to do is divide the money by the amount of pounds. 4 1/2 = 4.5. 4.5 ÷ 11.88 = 38 cents

2) If Jocelyn is using 1 cup of sugar, and she needs to use 4 1/2 pounds of flour for every 1/2 cup of sugar, then she needs 9 pounds of flour.

2/3

step-by-step explanation:

the slope of a line is equal to the rise/run. in this case the line rises 2 units for every +3 units it moves