What should be subtracted from thrice the rational number -5/3 to get 1/2?

-13/6
Explanation:
Assume x is the number that should be subtracted
We get an equation:
-5/3 - x = 1/2
- x = 1/2 + 5/3
- x = 3/6 + 10/6
- x = 13/6
x = -13/6

A5 miles because when you look at the chart count how many times it goes into it i don’t even know wha,t i’m saying anymore mpbut long stor6 short it’s 5 miles

First step is to get rid of the square root. remember that a square root is the same as raising to the (1/2) power. see below: multiply exponents per exponent rules to get: remember you subtract exponents from the denominator and add exponents in the numerator so: simplify further: so a is the correct choice. if you don't understand this google exponent rules and it will you understand. look at the image results.