Sven purchases 2 pencils and 3 pens for $7.75. Ekha purchases 3 pens and 1 pencil for $6.50. They write the following system of equations to find the cost of one pen (x) and one pencil (y). 2x+3y=7.75 3x + V=6.50 There is an error in one of the equations. Which of the following options corrects the error?​

answer: 5 17/33 % (to the tenth)

step-by-step explanation:

he guessed: 34.5 pounds

actual weight is 32.7

there for he is off:

34.5 -32.7 = 1.8

32.7 is the 100%

1.8 represents %? of 32.7

therefore:

32.7   - 100%

1.8     -     x%

x= 1.8*100%/32.7% = 18*100%/327%

x=1800%/327%   = (5 165/327)%

to the tenth:

5 17/33 %

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convert the exponential equation to a logarithmic equation using the logarithm base (6) of the right side (36) equals the exponent (2).

ℓσg6(36)=2

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