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3 years ago

9

Brandon likes to perform card tricks. if he does a trick 50 times and gets it right 90% of thr time how many times does he get t

he trick right

1 answer:

snow_lady [41]3 years ago

6 0

45 times because 90% of 50 is 45

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Your answer should be a polynomial in standard form.<br> (2 - 5y) (y2 + 6y + 9) =

Oduvanchick [21]

Answer:

$(2 - 5y) (y^2 + 6y + 9)\\2y^2+12y+18-5y^3-30y^2-45y\\-5y^3-28y^2-33y+18$

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3 years ago

What is the slope of the line passing through (3, 7) and (-2, -3)

givi [52]

Answer:

the slope of the given line = 2

Step-by-step explanation:

here's the solution :-

=》

$slope = \frac{y2 - y1}{x2 - x1}$

=》

$\frac{7 - ( - 3)}{3 - ( - 2)}$

=》

$\frac{7 + 3}{3 + 2}$

=》

$\frac{10}{5}$

=》

$2$

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3 years ago

I really need help with this one y’all!!! Please!

strojnjashka [21]

Answer:7.3 repeating

Step-by-step explanation:

First, since these are right across from each other, they are equal. So (x+16)=(4x-5)

Then you would subtract the 4x from both sides. Making the equation (-3x+16) = (-5)

Subtract the 16 from both sides making it a -3x=-22

To turn it positive, divide everything by negative 1 making the equation 3x=22

Divide 22 by 3 and you get your answer.

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4 years ago

REPOST PLEASE I NEED HELP I could really use some help with this guys:).........................................................

IrinaK [193]

Answer:

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Step-by-step explanation:

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3 years ago

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sleet_krkn [62]

Answer:

What is this question do you need help or you are playing

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3 years ago