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Sidana [21]
3 years ago
5

Find the sum of 9a^2/a and 7a^2/a

Mathematics
1 answer:
mario62 [17]3 years ago
8 0

Answer:

16a

Step-by-step explanation:

9a^2/a=9a

7a^2/a=7a

9a+7a=16a

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4 years ago
HELP PLEASE ASAP:
VashaNatasha [74]

The average rate of change, of the function, between the intervals, x = 2 to x = 6 is: 180.

<h3>What is the Average Rate of Change of a Function?</h3>

Average rate of change = \frac{f(b) - f(a)}{b - a}.

Given the function, f(x)= 3^x + 25,

The average rate of change using the intervals of, x = 2 to x = 6 would be solved as shown below:

a = 2

b = 6

f(a) = f(2)= 3^2 + 25 = 34

f(b) = f(6)= 3^6 + 25 = 754

Average rate of change = \frac{754 - 34}{6 - 2} = \frac{720}{4}

Average rate of change = 180

Therefore, the average rate of change, of the function, between the intervals, x = 2 to x = 6 is: 180.

Learn more about average rate of change on:

brainly.com/question/8728504

5 0
2 years ago
keith made $306.00 for 18 hours of work at the same rate how many hours would he have to work to make $204.00
Mice21 [21]
306 / 18 = 17
So he's on $17 / hour

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4 0
3 years ago
What is the correct expanded form of -3(4 + 2n) ?​
lys-0071 [83]

Answer:

-3(4+2n) multiply -3 by 4 and 2n

-12-6n

3 0
3 years ago
Read 2 more answers
B2-4ac<br> When:<br> a=2<br> b=5<br> C=0
Vera_Pavlovna [14]

Answer: 10

Step-by-step explanation:

5*2-4*2*0

10-0

10

8 0
3 years ago
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