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3 years ago

Devon scored 18 points in the first basketball game but 22 in the second game. What’s the percent of change?

Mathematics

1 answer:

fenix001 [56]3 years ago

6 0

Answer:

4%?

Step-by-step explanation:

I honestly really don't know just don't even think about my answer

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Can someone explain I’m confused ‍♂️

coldgirl [10]

Answer:

x = 2000

y = 30000

y-intercept = 30000

slope = 15

one point = (2000 , 30000)

that is as far as I got. Sorry that I couldn't help more. :C

Step-by-step explanation:

4 0

3 years ago

Can someone help me with the missing ones??

den301095 [7]

Answer:

Step-by-step explanation:

3). Definition of midpoint

4). Midpoint theorem ( ≅ parts are = )

7). Division Property of Equality.

8). QR = 5 + <em>2</em> = 7 Substitution x by equal value

9). PQ = 4(<em>2</em>) - 1 = 7 Substitution x by equal value

10). Segment addition postulate

11). Substitution

6 0

3 years ago

The opening balance of the January billing cycle for Megan's credit card was $4,805 if she makes a new purchase of 300 on the 20

Nookie1986 [14]

Answer:

$4911.45

Step-by-step explanation:

To find Megan's average daily balance, we first need to assume that the billing cycle begins at January 1st.

Now we know that there are 31 days in the month of January, we will use that as our basis.

20 days x 4805 = First 20 days of the billing cycle.

11 days 4805 + 300 = 21st day of the billing cycle.

31 days in the month

So now we simply add the first 20 days and the days after the 21st day and divide it by the number of days in the month since we're looking for the average.

(20 x 4805 + 11(4805+300))/31

(20 x 4805 + 11(5105))/31

(96100 + 56155)/31

152255/31

This then gives us:

$4911.45

5 0

3 years ago

Read 2 more answers

Which expression is equivalent to 4 sqrt 16x^11y^8/81x^7y^6

DanielleElmas [232]

The first step for finding out whether or not this expression is equivalent to $\sqrt{4}$ is to reduce the fraction with $x^{7}$ . You can begin to do this by dividing the terms with the same base by subtracting their exponents.
$\frac{16 x^{11-7} y^{8} }{81 y^{6} }$
Subtract the exponents.
$\frac{16 x^{4} y^{8} }{81 y^{6} }$
Now reduce the fraction with $y^{6}$ by doing the same process. Since I just showed you how to do this,, I will skip over this.
$\frac{16 x^{4} y^{2} }{81}$
Since we cannot simplify this expression any further,, your answer is going to be $\frac{16 x^{4} y^{2} }{81}$ ,, which is not equivalent to $\sqrt{4}$ .
Let me know if you have any further questions.
:)

8 0

3 years ago

Rewrite the expression as a single exponent

kifflom [539]

Answer:

9^7

Step-by-step explanation:

7 0

3 years ago

Read 2 more answers