Combine like terms to create an equivalent expression.
-2/3a+5/6a-1/6
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(1/6)a - (1/6)

Step-by-step explanation:

-2/3a+5/6a-1/6

Make all of them have the same reciprocal

(-4/6)a + (5/6)a - (1/6)

Add the terms with the same variable

(1/6)a - (1/6)

1/6a - 1/6

Step-by-step explanation:

(-2/3a+5/6a) - 1/6

Lcm: 6

(-4+5)a/6 - 1/6

1/6a - 1/6

i cant see the graph

step-by-step explanation:

y = 5x + 17

step-by-step explanation:

a perpendicular line will be the opposite reciprocal slope of the given equation.   the slope given is -1/5 so the opposite reciprocal is 5

find b:

7 = 5 (-2) + b

7 = -10 + b

17 = b

write equation

y = 5x + 17