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dsp73
3 years ago
14

(5x+6xy-4)-(-6x+7xy+2)

Mathematics
1 answer:
Maslowich3 years ago
3 0

Answer: 11x - xy - 6

Step-by-step explanation:

(5x+6xy-4)-(-6x+7xy+2)

5x + 6xy - 4 + 6x - 7xy -2

11x - xy - 6

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4 granola bars are shared equally between 8 people. What fraction of a granola bar does each person receive?
andreyandreev [35.5K]

Answer:

1/2

Step-by-step explanation:

4 divided by 8 equals 1/2

4 0
3 years ago
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Rolf spent 15 hours last week practicing his saxophone. If 3/10 of the time was spent practicing warm-up routines, how much time
rusak2 [61]

Answer:

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5 0
3 years ago
Please i need the step-by-step solution please thank you ​
Sergio [31]

Answer:

Question 6: -8

Question 7: C

Step-by-step explanation:

Question 6:

The reason question 6 is -8 is because of the distance in between each number, e.g -7 and -15. This is not to be confused with + 8 each time that would make the sequence 9, 18, 27.

Question 7:

The way we solve this question is using the nth term rule, whatever is before the n is the times tables we follow. So if it is 2n the sequence would be 2, 4, 6, 8 etc. However when we add something like the -2 we do the 2 times tables but this time we -2 for each one. Example: 2 - 2 = 0 so the first number of the sequence is 0, Example 2: 4-2 = 2 so the second number of the sequence is 2.

3 0
3 years ago
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How much much interest is on earned on an account if... Principal= $1,250 Rate= 5.7% Time= 4 year
Free_Kalibri [48]

Alright, lets gets started.

I suppose , we are asked to find simple interest for above question.

Principal P = $1,250

Rate r = 5.7 %

Time t = 4 years

The formula for simple interest = \frac{P*r*t}{100}

Hence simple interest = \frac{1250*5.7*4}{100}

Simple interest = \frac{28500}{100}

Simple interest = 285 $

Hence interest earned is $ 285. : Answer

Hope it will help :)

8 0
3 years ago
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Help show work to thank you! Step by step for brainly
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Answer:

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Step-by-step explanation:

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==

275/12=

22 11/12

3 0
3 years ago
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