Question

Write an equation of each line in standard form with integer coefficients.
13. y=3/2x-1/2
14. y=3/2x-1/4
15. y = 4.2x + 1.8 16.

Answer 1

hi,
first one...
y = (3/2)x - 1/2
multiply the whole by 2
2y = 3x -1


second one...
y = (3/2)x -1/4
multiply the whole by 4
4y = 6x - 1


third one....
y = 4.2x + 1.8
multiply the whole by 10
10y = 42x +18


hope this will help ya!!!!

Answer 2

is the last one 42x+18 or 4.2x+1.8