So you start at 0 then (1,3) , (2,12) and the other side would be (-1,3) , (-2,12)
Answer:
;
Step-by-step explanation:
Score of the first two quizzes: 75 and 97
Let n represent the third score
Average score would be: .
Given that the average score fall between 85 and 90, this can be represented by the compound inequality as shown below:
Solve for n in each statement that makes up the compound inequality:
Multiply both sides by 3
Subtract 172 from each side of the inequality
Also,
Multiply both sides by 3
Subtract 172 from both sides of the inequality
Combining both together, the possible values of her third quiz score would be:
Answer:
4or 4/1
Step-by-step explanation:
Answer: x=1 and y=14
Step-by-step explanation: it Welcome sis ✌
Answer:
8.444444444 or 76/9
Step-by-step explanation: