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melamori03 [73]
3 years ago
9

How do I simply this, thanks!

Mathematics
1 answer:
stepan [7]3 years ago
7 0
(-a^3b^2*-a^-2b^-3)^-2/2a^2b^-3 = a^4b^9/2a^8b^4 =b^5/2a^4 so your answer is b^5/2a^4
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The table showed price paid per concert ticket on a popular online auction site. What was the average price paid per ticket
allochka39001 [22]

Answer:  Can you upload a picture of the question?



Step-by-step explanation:


6 0
3 years ago
Please help me if you can ‼️
Karolina [17]

Answer:

y=14.5x+5

Step-by-step explanation:

Let

x ----> the number of tickets

y ----> the price of tickets

we have the ordered pairs

(4,63) and (6,92)

step 1

<em>Find the slope of the linear equation</em>

The formula to calculate the slope between two points is equal to

m=\frac{y2-y1}{x2-x1}

substitute the values

m=\frac{92-63}{6-4}

m=\frac{29}{2}=\$14.5\ per\ ticket

step 2

Find the y-intercept or initial value of the linear equation

we know that

The linear equation in slope intercept form is equal to

y=mx+b

where

m is the slope b is the y-intercept

we have

m=14.5

point\ (4,63)

substitute

63=14.5(4)+b

solve for b

b=63-14.5(4)

b=\$5

In this context the y-intercept is a one charge fee for the ticket service

The equation is equal to

y=14.5x+5

4 0
3 years ago
What percent of 2.5 of 0.3
Alona [7]
It would be 12% because .3 divided by 2.5 is .12 which is equivalent to 12%
5 0
3 years ago
Which of the following is the solution set to the inequality −25x+14&gt;20? Select one: A. x &lt; -64 B. x &gt; -64 C. x &lt; -1
Sindrei [870]

Answer:

x< -0.24

Step-by-step explanation:

So this is going to sound stupid, but I got x< -0.24 which is just not an option, but this is how I got it...

-25x+14>20

subtract 14 from each side

-25x>6

divide each side by -25

x< -0.24

I switch the way the sign was facing bc I divided by a negative.

Now I know that this must be wrong, but it makes the most sense because I am pretty sure I did all of the math right. Sorry this probably didnt help , but I did a lot of work to try and get the right answer, so Im not putting that work to waste

8 0
3 years ago
PLEASE HELP me math i'll mark you branliest i need hellp really quick least to greatest math
Lady_Fox [76]
-20 28/35, -20, 20 28/40, 20 27/30

- the negative numbers will always be less than the positive numbers, so those will be first. Now you have to find the BIGGEST negative number, that’s is worth less than the smaller negative number, because negatives are like opposites of positives. So the bigger negative number is first, then the next negative number. Now you just find the smallest positive number to the biggest positive number.
8 0
3 years ago
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