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My name is Ann [436]
3 years ago
15

10 ( y - 2) what is the answer

Mathematics
2 answers:
Darina [25.2K]3 years ago
7 0

Answer:

10y-20

Step-by-step explanation:

sorry if I am incorrect

Marysya12 [62]3 years ago
6 0
10y -20 I think not sure about it
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Which expression results from dividing 6x^8-4x^6 by 2x^2
pogonyaev

\frac{6 {x}^{8} - 4 {x}^{6}  }{2 {x}^{2} }  =  \frac{2 {x}^{6}(3 {x}^{2}  - 2) }{2 {x}^{2} }  = 2 {x}^{4}(3 {x}^{2}  - 2)

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By what percent will the fraction change if its numerator is increased by 25% and its denominator is increased by 20%? please an
d1i1m1o1n [39]
<h2>Answer:</h2><h2>The new fraction will chnage by 1.25 : 1.2 ratio, (i.e) = 1.04 %</h2>

Step-by-step explanation:

Let the fraction be represented as \frac{x}{y} where x is the numerator and y is the denominator

Given that numerator will increase by 25 %, = 25% x

   = 0.25 x

Given that denominator will increase by 20 %, = 20% y

   = 0.2 y

The new fraction becomes  = \frac{x + 0.25 x}{y + 0.2 y}

= \frac{1.25 x}{1.2 y}

= (\frac{1.25}{1.2} ) \frac{x}{y}

The new fraction will chnage by 1.25 : 1.2 ratio, (i.e) = 1.04 %

5 0
3 years ago
Lara has 75 magazines She sells them for $3 each this situation is modeled by y=3x whereby is the amount of money she makes and
drek231 [11]
Hello!

Since she can not make negative money and the maximum amount of money she can make is 225 so the domain is

0 \leq x \leq 225

Hope this helps!
4 0
3 years ago
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