Answer:
your answer is $1,022 that is the answer
Do 72_16 u should probably get the answer
Answer:
they are not equal if that was what you were looking for
Step -by-step explanation:
The value of k is -89
Explanation:
The given expression is 
We need to determine the output k, when the input t is -7
<u>Output k:</u>
The value of the output k can be determined by substituting the input
in the expression 
Thus, we have,

Multiplying the terms 10 and -7, we have,

Simplifying, we get,

Thus, the value of k is -89
Is that a trick question wouldn't it be 20??? I'm confused