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Firlakuza [10]
3 years ago
12

Mr. Jacobs has 5 math classes. He teaches a total of 30 boys and 45 girls.

Mathematics
1 answer:
Katyanochek1 [597]3 years ago
8 0

Answer:

30 :75

Step-by-step explanation:

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Someone please help me
Lerok [7]

Answer:

y=3x+5

Step-by-step explanation:

I think that this is what they mean...

y=mx+b

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plug in #s

5=15+5

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6 0
3 years ago
Devon pays $39.95 for her gym membership. After that she pays $6.95 for each visit to the gym. What is the greatest number of vi
tangare [24]
88.60-39.95=48.65

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8 0
2 years ago
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How do you find the minimum? It says the answer but I’m not sure how it is (4,-4)
Brilliant_brown [7]

Answer:

You could use a graphing calculator to see the lowest point in the graph OR you could put that equation into it's completed squared form, which is (x-4)^2 -4. The opposite of -4 in the parentheses is positive 4, and the leftover -4 is the y value. So that also becomes (4,-4)

8 0
3 years ago
If -5x-y=1 is a true equation, what would be the value of 5(-5x-y)?
Tanzania [10]

Answer:

-25-5x-5y

Step-by-step explanation:

7 0
3 years ago
Scientific notation
tatiyna

Answer:

51,760

Step-by-step explanation:

Move the decimal place 4 tens places to the right (Positively)

51,760

I hope this helped!

7 0
2 years ago
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