48.9 / 4 = 12.225
distance = 100m
time = 12.225 sec
v = d/t
The answer is 8.1799
Answer:
$780
Step-by-step explanation:
600*.30=180
600+180=780
Answer:
n=4
Step-by-step explanation:
5n+34= -2( 1 - 7n)
Distribute -2 to (1-7n)
Which then gives you: 5n+34= -2+12n
Now, subtract -34 from both sides ( 34 and -2)
This then gives you: 5n-14n-36
Next, subtract 14 from both sides ( 5n and 14n)
This then gives you: -9n=-36
Lastly, divide -9 on both sides.
This then gives you, n=4
Math is WACK!
Hope this helped, attachment I added has all of the work on it!
Answer:
3. Jaxson added the denominators instead of finding a common denominator and leaving it alone
Step-by-step explanation:
8 3/5 + 7 1/8 = 15 4/3
Get a common denominator
8 3/5 *8/8 + 7 1/8 *5/5
8 24/40 + 7 5/40
15 29/40
Some people don't consider 1 as a prime so
1,2,3,5,7,11
if you think 1 IS prime
1+2+3+5+7=18
if you think 1 IS NOT prime
2+3+5+7+11=23
it is either 18 or 23
I would consider 1 not prime and go with 23