I’m wondering if you could give me answers

Which of the greatest common gcf of 32 and 48 a 16 b 96 c 8 d 32

Achemist has 200 ml of a 10% sucrose solution. she adds x ml of a 40% sucrose solution. the percent concentration, y, of the final mixture is given by the rational function: the chemist needs the concentration of the final mixture to be 30%. how many milliliters of the 40% solution should she add to the 10% solution to get this concentration?

Table which ratio is equivalent to 3: 7? 6: 7 3: 21 24: 56 15: 30