Answer: the answer is -16x+7y+4z
Step-by-step explanation:
Answer:
6. 0
9. -36
12. -125
Step-by-step explanation:
hope it helped :)
Answer: 46
Step-by-step explanation:
percentage scored = 92
number of correct question = x
total number of questions = 50
The formula for calculating the percentage scored
= number of correct question / total number of questions x 100
That is
92 =
x 

cross multiplying :
x 

dividing through by 100 , we have

Therefore, she got 46 questions right
It’s the first one bc if u add -3 to the input it gives the outputs