Mark is playing an online puzzle game. He has 40 points and earns 2 points for each puzzle he solves correctly. He will advance to the next level if his
score is over 60 points.
Which inequality can Mark use to find how many more puzzles he must solve
to advance to the next level?
A. 2x + 40 > 60
B. 40 x + 2 > 60
C. 2x + 60 < 40
D. 2x + 40 < 60

the answer is A because if it needs to be over 60 the last two don't make sense and since for every question he makes 2 points how ever many points he makes is x and he need to multiply that by 2.

answer: median

step-by-step explanation:

the median is the middle value when a data set is ordered from least to greatest

10.416 meters per second

step-by-step explanation:

distance=1 00 meters

time= 9.6 seconds in decimal form or 9 3/5 as a mixed number

average speed= 100/9.6

=10.416 meters per second or 10 52/125 as a mixed number.