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White raven [17]
4 years ago
10

What are the rate of changes for

Mathematics
1 answer:
astraxan [27]4 years ago
3 0
<span>39 & 16.5 = -22.5
30 & 12.4 = -17.6
28 & 10.4 = -17.6
19 & 10.3 = -8.7
23 & 11.2 = -11.8
if the values are y values you will subtract them from each other to get the numerical value and because they all go from a larger number to a smaller number the rate is a negative. if they were from a smaller value to a larger value teh rates of change would be positive.
</span>
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Romashka [77]

Answer:

C

Step-by-step explanation:

We know that there were 24 questions in the 2 days

And we know that tuesday had 15 more question.

That means Monday had "x questions" + the 15 on tuesday to get 24 in total.

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3 years ago
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Usimov [2.4K]

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4 years ago
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I need help with this due in a few days.
viva [34]
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3. 3^7
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To find the answer of these questions, add the exponents. If there is whole numbers in the problem, you have to multiply the numbers. For number 7, do 3^2 and x^2. Hope this helps!
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