Answer:
11,9+7,9=19,8 miles
Step-by-step explanation:
...
19.8 miles
Total distance = Distance run by Edward + Distance run by Tiffany
In the question,
they have given that, Edward ran 11.90 miles and Tiffany ran 7.9 miles.
So, let us solve now.
= 11.90 miles + 7.9 miles
= 19.8 miles
Hope this helps :-)
Let me know if you have any other questions :-)
5
5x -6 = 2x +9
5x -2x = 9 +6
3x = 15
x = 5
1 is 2x45
2 is x348
3 is x78
4 is x89
A 5.25, B 5.75, C 10.25, D 25.8125