At E-mag supermarket, five packs of hand gloves cost #6000. If #5300 is required for three packs of hand gloves and four-fifth of a pack of face masks, how much does it cost in total to buy one pack of each item?

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.

1+1=22×1=22-1=11-1=1duh

Ithink it’s d as the answer.