A. 67 B. 135 C. 75 D. 150

Mathematics

1 answer:

dolphi86 [110]2 years ago

6 0

The awnser is B because 33% is 1/3 of 100% so if you do 45×3=135

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rusak2 [61]

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4=1 times 4
2 times 2
they don't add to 2
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x+y=2
xy=4

first equation, subtract x from both sides
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subsitute for y
x(2-x)=4
distribute
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add x^2
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subtract 2x
0=x^2-2x+4
use quadratic formula which is
if you have ax^2+bx+c=0 then
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therefor there are no real solutions
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i= $\sqrt{-1}$
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3 years ago

Solve 12.7 ≥ s − 5.3 Graph the solution.

Julli [10]

Hello!

I dont a graph to show you but I will solve the answer.

12.7 + 5.3 ≥ s

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That is your answer.

Enjoy.
~Isabella

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Subtract 9x from 23x yields 14x. This was done by subtracting algebraically the variables.

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