Question

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

Answer 1

Answer:

The answer is 6.5

Step-by-step explanation:

7j + 5 - 8k

when j = 0.5

k = 0.25

Substitute the values of j and k into the expression

That's

7(0.5) + 5 - 8(0.25)

3.5 + 5 - 2

= 8.5 - 2

We have the final answer as

6.5

Hope this helps you

Answer 2

Answer:

6.5

Step-by-step explanation:

The correct. answer is 6. 5.