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stira [4]
3 years ago
8

Use the difference quotient to calculate the average rate of change across the following intervals.

Mathematics
1 answer:
pentagon [3]3 years ago
3 0

Answer:

20

15

11

Step-by-step explanation:

Answers off Edgenuity

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What is the vertex of the parabola given by = -(x-2)^2-1?
weqwewe [10]
Rewrite the parabola in standard form and use this formula to find the vertex (h,k).
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3 0
3 years ago
casey has n nickels.meghan has 4 times as many nickels as casey has.write an expression for the total number of nickels casey an
Amanda [17]

Answer:

5n

Step-by-step explanation:

Summarizing what we know:

Casey has n nickels, and Meghan 4 times as many:  4n

Then the total number of nickets these two people have is n + 4n, or 5n.

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Add and Subtract Fractions:
Pachacha [2.7K]
1. 7/10(1/5=2/10)
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3 years ago
-3x + 4y = 12<br> 3x – 6y = 18<br> Answer has to be (x,y)
navik [9.2K]

Answer:

(24, -15)

Step-by-step explanation:

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Enter -15 into one of the equations to solve for x

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Hope this helps! Please mark brainliest :)

4 0
3 years ago
What is the reciprocal of 6 3/7?
77julia77 [94]
I believe your answer is going to be -6 7/3. Reciprocals are the opposites of a number, so I switched the sign on the 6 and made it -. When dealing with fractions, the reciprocal is essentially just flipping the numerator and denominator, which is how I got 7/3. 

I hope I helped. Best of luck!
7 0
3 years ago
Read 2 more answers
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