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Irina18 [472]
3 years ago
12

There are 30 students in a class, including 16 boys. Write each ratio.

Mathematics
1 answer:
Alex73 [517]3 years ago
3 0
Welp just do simple math
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Mr. Brenton loves to take his daughter to the park to go sliding. She has to much fun. He has seven- eighths of a tank of gas. H
julia-pushkina [17]
The answer is five times
7 eighths divided by 1 sixth =42 over 8
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3 0
3 years ago
A fruitshake costs R2,00 more than a chocolate milkshake. If 3 fruitshakes and 5 chocolate milkshakes cost R78,00, determine the
kvv77 [185]

Step-by-step explanation:

Let F represent fruitshake and C chocolate milkshake

one fruitshake cost more 2R more than chocolate shake and

3F + 5C = R78,00

Then (78 - 6) ÷ 8 = 9

a fruitshake costs R11,00 and chocolate milkshake costs 9R,00

3 0
3 years ago
Read 2 more answers
Find the theoretical probability.<br> Simplify completely.
Nimfa-mama [501]

Answer:

3/8

Step-by-step explanation:

Favorable outcome is 3

Total outcome is 8

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7 0
3 years ago
3a + 4n + 5a 3 - 8n + 11
KonstantinChe [14]

Answer:

8a-4n+14?

Step-by-step explanation:

6 0
3 years ago
Lou wants to make a coffee mixture to sell. He is going to mix Sumatra coffee which costs $2.50 per pound with Columbian coffee
Scilla [17]
To answer this question you need to create 2 equations:
S+C=50
2.50S+3.75C=3.35*(50) 
S=50-C -so now you can plug in S into the second equation
2.50*(50-C)+3.75C=167.5
Now you just need to solve this equation, the final answer will be 34 pounds of colombian coffee and 16 pounds of sumatra coffee 
5 0
3 years ago
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