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.
4^x=2×2^x=2×7=14
4^x-1=14-1=13
I think the answer is 180 but im not 100% on that
Answer:
umm 9 gallons i think
Step-by-step explanation:
The vertex’s coordinates are (-1,4)
