3 years ago

Lena needs $50 to buy some notebooks. She had saved $2 and plans to work as a babysitter to earn $8 per hour.

Mathematics

1 answer:

____ [38]3 years ago

8 0

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Which polynomial represents the difference 6x2+3x-8 and x2-3x+4

Semmy [17]

The difference will be
$6x^2+3x-8 - (x^2-3x+4) \\ =
6x^2-3x-8-x^2+3x-4 \\ =
5x^2 -12$ .
Remember that parentheses are needed for the second polynomial because the negative is distributed to all of its terms.

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3 years ago

Miss hit travel 21120 ft how many miles did she travel

Sunny_sXe [5.5K]

4 miles because there are 5280 ft in one mile so if you were to multiply that by 4 you would get 21120 ft

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3 years ago

In the figure below, B lies between A and C. Find the location of B so that AB is 1/8 of AC.

MArishka [77]

Answer:

-3

Step-by-step explanation:

first do -22-2= -24

then do 1/8 of -24= -3

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3 years ago

Find the value of C.<br><br>Thanks for the help.

vlada-n [284]

Answer:

You must be trolling. 48 degrees

Step-by-step explanation:

48 plus 42 = 90

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3 years ago

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Mila [183]

Answer: D. 12 ft

Step-by-step explanation:

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2 years ago