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timofeeve [1]
3 years ago
12

Stefanie is painting her bedroom. She can paint 12 square feet in of an hour. How many square feet can she paint in one

Mathematics
1 answer:
Marysya12 [62]3 years ago
4 0
To find how many square feet Stefanie can paint in one hour, divide the number of square feet by the fraction of an hour: 12 2/3 divided by 2/5 = 38/3 divided by 2/5. =31 2/3
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Sally works in a cell phone store. She is paid a weekly salary of $80 plus $5.25 for
Viktor [21]

Answer:

First, let's define some variables.

x = # of cell phones sold.

y = total weekly income.

y = $5.25x + $80

a is the correct answer choice.

Step-by-step explanation:

7 0
3 years ago
2<br> _ x -7=11<br> 5<br> whats the answer
ZanzabumX [31]

Answer:

x=45

Step-by-step explanation:

8 0
2 years ago
A salesperson’s commission rate is 4%. What is the commission from the sale of $39,000 worth of furnaces? Suppose sales would do
kenny6666 [7]

Answer:

The earnings will double

Step-by-step explanation:

Step one:

given data

we are told that the sales person's earnings is 4% of the sales made.

given that the sales made is $37,000 worth of furnaces.

Step two:

we want to find 4% of $37,000

=4/100*37000

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=1480

hence for $37,000 the earning will be $1480.

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we want to find 4% of $74,000

=4/100*74000

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3 0
3 years ago
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RSB [31]

Answer:

\Large \boxed{-\dfrac{5}{4}(x+3)(x+1)(x-2)}

Step-by-step explanation:

Hello,

Based on the indication, we can write this polynomial as below, k being a real number that we will have to identify (degree = 3 and we have three zeroes -3, -1, and 2).

   \Large \boxed{k(x+3)(x+1)(x-2)}

We know that the point (1,10) is on the graph of this function, so we can say.

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Then the solution is:

\large \boxed{-\dfrac{5}{4}(x+3)(x+1)(x-2)}

Hope this helps.

Do not hesitate if you need further explanation.

Thank you

8 0
3 years ago
If the measure is 3= 122, then the m6= ?
Vladimir [108]

Yo sup??

m3 and m6 for a supplementary pair therefore

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Hope this helps

7 0
3 years ago
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