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Marrrta [24]
3 years ago
10

EXPAND it please and explain (9r-s/7)(9r+s/7)

Mathematics
1 answer:
Mars2501 [29]3 years ago
4 0

Answer:

2. 2

81r - s/49

Step-by-step explanation: I don’t know how to explain it but yeah

( I’m probably wrong so if I am I’m sorry)

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HELP IM IN A QUIZZ... In a certain game, players earn 10 points for each question answered correctly and -5 points for questions
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Answer:

-10

Step-by-step explanation:

Just set up a simple equation.

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2 years ago
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A salesperson at a jewelry store earns 9​% commission each week. Last​ week, Jarrod sold $ 720 worth of jewelry. How much did he
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13 ≤ 4n n = 3 <br><br> True or false ? ( show work )
yaroslaw [1]

Answer:

False

Step-by-step explanation:

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13 ≤ 12

Is this true?

First of all this symbol (≤) means

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Is 13 equal to 12?

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If my answer is incorrect, pls correct me!

If you like my answer and explanation, mark me as brainliest!

-Chetan K

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2 years ago
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o-na [289]
I hope you can understand this :)

8 0
3 years ago
A cake shop bakes a variety of brownies. the top-selling brownies are ones with toppings of chocolate chip, walnuts, or both. a
sesenic [268]

The probability that they will pick neither the chocolate chip nor the walnut toppings is 0.3

We have

the total of all probabilities is 1.00, or 100%.

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This leaves us 1.00-0.7 = 0.3 for the remaining probability of no toppings.

Learn more about Probability:

brainly.com/question/13604758

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6 0
1 year ago
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