I think it's A becaouse the answer I got was very close to the answer of A so it's A I think. Im just tying to help c:
Answer:
Step-by-step explanation:
Number of males who exclusively drink coffee: 21.
Total number of people: 100
P(MdC) = 21/100 * 100% = 21%
Answer:

Step-by-step explanation:

Answer:
here is an an example
Step-by-step explanation:
Let x = the width of the rectangle
P = 2l + 2w
2(40) + 2x ≤ 150
80 + 2x ≤ 150
2x ≤ 70
x ≤ 35 cm
I got -55,180. To get that answer you need to subtract them. I hope this helps!!!