What two steps are necessary to put this equation into standard form? 2-3x+16 = % - 4
A. The equation is already in standard form
O O
B. Add 4 to both sides and add 6x from both sides
0
C. Add 4 to both sides and subtract 6x from both sides
D. Subtract 4 both sides and add 6x from both sides
SUBMI

8

step-by-step explanation:

let x and 400 - x be the two numbers.  

==> 0.80x + 0.85(400 - x) = 400 - 68 from the statement of the problem.  

< ==> 0.80x + 0.85(400 - x) = 400 - 68  

==> 340 - 0.05x = 332  

< ==> -0.05x = -8 ==> x = 160, the first number ==> 400 - x = 240, the second number.

choose (5, 1.5) and (-1.5,-3.5)

step-by-step explanation:

5 - 1.5 =3.5

-1.5 - (-3.5) = 2

3.5 + 2 =5.5

hope this !

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