Answer:
answer...
Step-by-step explanation:
This is the answer.
This diagram shows how 2/7 = 8/28 by showing that you can color in more squares or duplicate that amount of squares 4 times in order to get 8/28. (Since 2/7 x 4/4 = 8/28.)
Step-by-step explanation:
we have
5x+4=2x+9
5x-2x=9+4
3x=13
x=13/3
Answer:
For
, d = 7.2
Step-by-step explanation:
Here, the given expression is 
To find the value of the variable d :

or, 
Hence, for
, d = 7.2
1 gallon = 30 miles
5 hours = 250 miles

Fraction of amount of gasoline used =

Answer is 25/36
Hope this helps. - M