Question

Evaluate 8j -k+14 when j = 0.25 and k =1

Answer 1

substitute
8(0.25) -1+14 = 15

Answer 2

Algebraic expression is the expression which contains variable with some mathematical operations without any equal to sign.

Given algebraic expression is 8j -k+14

Here the variables are j and k

First term is 8j which means 8 time j

j= 0.25 and k =1

Now plug in j=0.25 and k = 1 in the above algebraic expression, we get

8j -k+14 = 8(0.25) - 1 + 14

= 2 -1 +14

= 1 + 14

=15

So value of the given algebraic expression 8j -k+14 is 15