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Anna [14]
3 years ago
9

I tried and now i need help

Mathematics
1 answer:
Svetradugi [14.3K]3 years ago
3 0
I'm guessing the answer is B? I tried to isolate r and I got that result. Sorry if it's wrong!
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Simplify. 7√32−6√72 Enter your answer, in simplest radical form, in the box.
Whitepunk [10]

Answer-

-8\sqrt2

Step-by-step explanation:

7 0
3 years ago
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If a bake sale is selling 3 cookies for $1.05, what is the price of one cookie?
ElenaW [278]

Answer:  $0.35 which is the same as 35 cents

==========================================

Work Shown:

3 cookies = $1.05

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2 years ago
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Can you please help me get this done it’s due TOMORROW!
siniylev [52]

Answer:

Hi  , the answer is 280-140/ 4-2 = 140/2  

y = 2/140 x

b .  70 beats each minute

Step-by-step explanation:  

we will  take a 2 point from the graph

(280,4) , (y1,x1)    and (140, 2) , (y2,x2)      each point represent a (y,x)  point

m = y1-y2 / x1-x2   = 280-140 / 4-2 = 140 /2

now , y/x = 140/2 ... by B. Multiplication we will get y = 2/140 x  

b .

from the graph we see that every minute  the curve increase 70 beats

Thanks

8 0
2 years ago
6(6v +6) - 5 = 1 + 6v<br><br> Need answer with explaination
Tresset [83]

Answer:

v=-1

Step-by-Step Explanation:

6 0
2 years ago
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Find the final price or each product after sales tax is applied. Round to the nearest cent. Potted Plant: $17.29 Sales Tax: 3%​
Margaret [11]

Answer:

17.81 would be your answer.

Step-by-step explanation:

You would do 17.29 x 1.03 to get the price after sales tax is added which would be 17.81

4 0
3 years ago
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