3 years ago

Evaluate the expression when x=3, y=-4 and z= -6 xy/z

1 answer:

3 0

Answer:

2

Step-by-step explanation:

xy/z where x = 3 y = -4 and z = -6

Step 1. Substitute x for 3 y for -4 and z for -6

(3)(-4)/(-6)

Step 2. Multiply

-12/-6

Step 3. Remove the negative signs (only when the numerator and the denominator are both negative numbers)

12/6

Step 4. Simplify

2

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