Answer:
Jeff got 20 answers right.
Step-by-step explanation:
The maximum number of points Jeff can get is 100. (25 * 4) However, for each question he gets wrong, he's actually losing 6 points because he doesn't get the four points for getting right, and has the additional -2 points for getting it wrong. Since he only got a score of 70, that means he lost 30 points.
30/6 = 5. So he missed 5 question and got 20 question right.
Answer: 3
Step-by-step explanation: It is raised to the third power, therefore having a degree of 3.
Its a multiplication by -3 on each term, so I think you're gonna answer is by r=-3, maybe?
Answer:
ok....
Step-by-step explanation: