Answer:
20% decrease
Step-by-step explanation:
Start by dividing 40 by 50.
40/50 = 0.8
0.8 is the decimal form of 80%. So now we know that 40 is 80% of 50. This means that the remaining 20% is the difference between the books read in November and December.
Answer:
it is either A OR B
Step-by-step explanation:
Answer:
5 hours
Step-by-step explanation:
because every hour she runs 4 miles so in 3 hours she will run 12 miles.
so 20 she would run 5 miles.
4 miles=1 hour
8 miles=2 hours
12 miles=3 hours
16 miles=4 hours
20 miles=5 hours.
Hope this helps have a great day:)
We will call the number of tickets you sell and the number your friend sells . Given this, we can create the first equation, which is:
- This shows that the number of tickets you sold is equal to the number your friend sold + 14, which symbolizes that you sold 14 more tickets than your friend
We can also create the second equation:
- This shows that the number of tickets you sold along with the number of tickets your friend sold is equal to 58 tickets in total
Thus, our system would be:
c
Step-by-step explanation:
number 54 because I did that already and that was the answer