You can write the conversion factor as an equation.
.. 5 cm (map) = 2 miles
Now, you can multiply this equation by 23/5.
.. (23/5)*5 cm (map) = (23/5)*2 miles
.. 23 cm (map) = 9.2 miles
The actual distance is 9.2 miles.
ANSWER

EXPLANATION
The given equation is:

Group similar terms to obtain:

Simplify similar terms,

Divide both sides by -2.5


Answer:
x = 8
Step-by-step explanation:
6(x-8)= x- (8)
6x - 48=x - 8
6x- 48 + 48 = x - 8 + 48
6x = x + 40
6x - x = x + 40 - x
5x = 40
5x/5 = 40/5
x = 8
Hope it helps! :)
The answer is D $126,if three cost $54 that means one costs $18 and just multiply it with seven