Question

7j+5-8k when j = 0.5 and k = 0.25

Answer 1

Answer:

7*0.5+5-8*0.25is6.5

Answer 2

Answer:

6.5

Step-by-step explanation:

7j+5-8k

replace the values of j and k into the equation

therefore becomes :

7(0.5) + 5 -8(0.25)

this becomes :

7*0.5+ 5-8*0.25

answer = 6.5

hope this helps

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