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stiks02 [169]
2 years ago
7

John wants to buy a notebook for $5 and pens that cost $3 each. All prices include sales tax. He has $35. Write and solve an ine

quality to find the maximum number of pens he can buy if he also buys the notebook.
Mathematics
1 answer:
yaroslaw [1]2 years ago
3 0

Answer:

only 10

Step-by-step explanation:

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The price of products may increase due to inflation and decrease due to depreciation. Derek is studying the change in the price
BaLLatris [955]
For product A, the product is increasing, for the bigger the number you plug into x (due to the fact that the numbers become bigger because of the time: year 1, year 2, etc)
Product A is 82% change rate, while 
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Product B is 245.8625/585.3867
product B is 42% change rate

Product A change rate is higher than Product B by 40%

hope this helps
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2 years ago
What is 4 square root of 81 to the fifth power in exponential form
creativ13 [48]

Answer:

B is the answer.

Step-by-step explanation:

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\sqrt[4]{81^{5} } =  81^{\frac{5}{4} }

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2 years ago
Triangle PQR has coordinates P (2, 4), Q (-2, 4), R (0,-6).
alexdok [17]

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Step-by-step explanation:

Just multiply 2.5 by the x,y

4 0
1 year ago
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Dwayne earns $11.45 per hour.Last week he worked 38 1/4 hours.how much did he earn last week?
Tcecarenko [31]

Answer:

$2,000

Step-by-step explanation:

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ABCD is a parallelogram. E is the point where the diagonals AC and BD meet. Prove that triangle ABE is congruent to triangle CDE
Darina [25.2K]
ABCD is a parallelogram                  Given
AE=CE, BE=DE                                <span>The diagonals of a parallelogram are                                                                     bisect each other
</span>∠AEB=∠CED                                    Vertical angles are congruent
ΔABE is congruent to ΔCDE            SAS theorem<span>
</span>
5 0
1 year ago
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