Answer:
C
Step-by-step explanation:
If you plug in 4 to the equation it looks like this:
48-5= 20+23. Subtract 5 and add 23, to get 43=43. That statement is true so it's 4.
For example, 1/2 in not an equivalent ratio
3 and 60 are the extremes while 15 and 12 are the means.
Whats the question ill be happy to help
2x squared would be you final answer
