Question

7j+5−8k7, j, plus, 5, minus, 8, k when j=0.5j=0.5j, equals, 0, point, 5 and k=0.25k=0.25k, equals, 0, point, 25.

Answer 1

Answer:

            The answer is 6.5

Step-by-step explanation:

Putting the given values in the variables.

$7j+5-8k\\=7(0.5)+5-8(0.25)\\=3.5+5-2$

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