3 years ago

What times what equals -60 but also adds up to 17?

Mathematics

1 answer:

natulia [17]3 years ago

5 0

20 and -3.

20*-3=-60

20+-3=17

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A 20% apple juice drink is mixed with a 100% apple juice drink. The function f(x)=(2)(1.0)+x(0.2)2+x models the concentration of

luda_lava [24]

Answer:

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Step-by-step explanation:

Given that:

20% apple juice drink is mixed with a 100% apple juice drink.

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$f(x)=\dfrac{(2)(0.1)+6(0.2)}{2+6}\\\Rightarrow f(x)=\dfrac{0.2+1.2}{8}\\\Rightarrow f(x)=\dfrac{1.4}{8}\\\Rightarrow f(x)=\bold{0.175}$

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