Answer:
Option C . 2(5x – 1)
Step-by-step explanation:
we know that
The total number of CDs is equal to the CDs bought by Samuel plus the CDs bought by Joyce.
so
----> expression A
To find out the amount of discount for all of their CDs, multiply the total number of CDs by $2
so
Multiply the expression A by $2
Answer:
The distance of the run was 27 miles and the distance of the bicycle race was 88 miles.
Step-by-step explanation:
Since I have entered 115-mile biathlon that consists of a run and a bicycle race, and during my run, my average velocity is 9 miles per hour, and during my bicycle race, my average velocity is 22 miles per hour , and I finish the race in 7 hours, to determine what is the distance of the run and what is the distance of the bicycle race, the following calculations must be performed:
7 x 22 + 0 x 9 = 154
5 x 22 + 2 x 9 = 128
4 x 22 + 3 x 9 = 115
Therefore, the distance of the run was 27 miles and the distance of the bicycle race was 88 miles.
Answer:
64
Step-by-step explanation:
3n÷16=12
3n=12×16
3n=192
3n/3=192/3
n=64
G E and F your well-being have a good ☝ one
