Answer:
b
Step-by-step explanation:
Answer:
first thing to do is get up from your sit and go cry because that question is to hard
Answer:
y= -3/2x + 4
Step-by-step explanation:
hope this helps :)
Question 5, x could be either 6 or -1.
Answer:

Step-by-step explanation:
GIVEN: On a
question test students gain
points for each correct answer and lose
points on each incorrect answer. If everyone required to give an answer to each question.
TO FIND: the formulas that describes how a student's raw score, r, depends on the number of correct answers he or she provided, c.
SOLUTION:
Total number of incorrect questions 
Total marks deducted due to incorrect question 
Total correct questions 
Total marks scored 
Total raw marks 


ormulas that describes how a student's raw score, r, depends on the number of correct answers he or she provided, c is 