I would say 7 miles just adding the to together but I feel like it's more complex than 7 lol hope this helps m8
IF it's asking for how much money each person has...
x = eva
x + 7.50 = justin
(x + 7.50) - 12 = emma
therefore...
x + x + 7.50 + x + 7.50 - 12 = 63
combine like terms...
3x + 3 = 63
solve for x.
3x = 60
x = 20
therefore, eva has $20.
justin has $27.50
and Emma has $15.50
Since the population is going to increase by a certain percentage, we have to add to the percentage to keep the original population.
Now, convert the percentage into a decimal. You can do this by moving the decimal place two places to the left.
Now, just multiply that by .
Answer:
6
Step-by-step explanation:
2x2=4
3x2=6
:D