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Airida [17]
3 years ago
13

HELLPPP!!! Please

Mathematics
2 answers:
jeka943 years ago
6 0
Well 5 pieces divided by 2 weeks would average a total of 2.5 pieces a week.

Take that 2.5 pieces and multiply by 10.

25 pieces
igor_vitrenko [27]3 years ago
4 0
The answer is 25 pieces after 10 weeks of flute lessons.
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Write y=-(3/5)x-2 in standard form using integers <br> please thank you
juin [17]
Y= -3/5x - 2       Add -3/5x to both sides 
3/5x +y= -2        Multiply both sides by 5 because 5 is the denominator.
                        By multiplying by 5 you can cancel out and make it a real number. 
5(3/5x +y) = -2(5) 
 
   3x + 5y= -10  is the answer. 
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3 years ago
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Natali [406]

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Reflect the point (a) a-axis, and (b) in the y-axis (0,-2)
katovenus [111]

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Step-by-step explanation:

3 0
2 years ago
ziggy sells coffee and donuts , the total number of cofees and donuts ziggy sells today is 100. Ziggy charges 3$ for coffee and
sergejj [24]
You use a system of equations
x= coffee
y= donuts
x+y=100
3x+y=180
there’s 3 ways to solve system of equations substitution graphing and elimination. it would be easiest to use substitution here. So you multiply x+y=100 by -1 so it become -x-y=-100. then you combine it with the other equation and get 2x=80 so x=40 which means 40 cups of coffee were sold then you plug it back in to find y. 40+y=100. y=60.
y= 60 (donuts). x= 40 (coffee)
6 0
3 years ago
What is the result of adding -3x2 - 5x + 1 and 8x2 - 2x - 9
Fudgin [204]

(-3x^2 - 5x + 1) + (8x^2 - 2x - 9)

1st remove the parenthesis

-3x^2 - 5x + 1 + 8x^2 - 2x - 9

then combine like terms

5x^2 - 7x - 8 is the final answer

6 0
3 years ago
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