Answer:
5 cases
Step-by-step explanation:
28 divided by 6 = 4.6
4.6 rounded up will be 5.
(1) case will hold 1 to 6 bottles
(2) cases will hold 7 to 12 bottles
(3) cases will hold 13 to 18 bottles
(4) cases will hold 19 to 24 bottles
(<u>5</u>) cases will hold <u>25 to 30</u> bottles**
I hope this helps :)

Step-by-step explanation:
This question requires you to find the operation in fractions. Here collect the like terms, find the least common multiple, then solve the fractions with like terms separately as shown

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Fractions : brainly.com/question/11458018
Keyword : standard form
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This is a simultaneous equation. its saying there are two numbers (x and y) that satisfy both equations. Rearrange the 2nd equation to get x=30/y and substitute this into the first equation to get y=(30/y) +13. solve this for y and then you can solve for x.
she has 1/4 of a chance of drawing a blue marble
Answer:
x = 13.5
Step-by-step explanation:
2/11 = 3/(3 + x)
6 + 2x = 33
2x = 27
x = 13.5