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What is 
y=(4)/(5)x+2 written in standard form?
Choose 1 answer:
(A) 
-(4)/(5)x+y-2=0
(B) 
5y=4x+10
(C) 
-4x+5y=10
(D) 
y=(4)/(5)(x+(5)/(2))

What is y=45x+2 y=\frac{4}{5} x+2 written in standard form?\newlineChoose 11 answer:\newline(A) 45x+y2=0 -\frac{4}{5} x+y-2=0 \newline(B) 5y=4x+10 5 y=4 x+10 \newline(C) 4x+5y=10 -4 x+5 y=10 \newline(D) y=45(x+52) y=\frac{4}{5}\left(x+\frac{5}{2}\right)

Full solution

Q. What is y=45x+2 y=\frac{4}{5} x+2 written in standard form?\newlineChoose 11 answer:\newline(A) 45x+y2=0 -\frac{4}{5} x+y-2=0 \newline(B) 5y=4x+10 5 y=4 x+10 \newline(C) 4x+5y=10 -4 x+5 y=10 \newline(D) y=45(x+52) y=\frac{4}{5}\left(x+\frac{5}{2}\right)
  1. Understand the goal: Understand the goal.\newlineWe need to rewrite the equation y=45x+2y=\frac{4}{5}x+2 in standard form, which is Ax+By=CAx + By = C, where AA, BB, and CC are integers, and AA should be non-negative.
  2. Multiply to eliminate the fraction: Multiply both sides of the equation by 55 to eliminate the fraction.\newline5×y=5×(45x+2)5 \times y = 5 \times \left(\frac{4}{5}x + 2\right)\newlineThis gives us 5y=4x+105y = 4x + 10.
  3. Rearrange terms: Rearrange the terms to get the xx term on one side and the yy term on the other side.\newlineTo do this, we subtract 4x4x from both sides of the equation.\newline4x+5y=10-4x + 5y = 10
  4. Check coefficient of x: Check if the coefficient of x is non-negative.\newlineIn the equation 4x+5y=10-4x + 5y = 10, the coefficient of x is negative. However, for standard form, we prefer the coefficient of x to be non-negative. Since the problem does not specify that the coefficient of x must be positive and all terms are on one side with the equation equal to a constant, we can consider this to be in standard form.

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