Grant plans to evaporate enough water from 22 gallons of a 16% ammonia solution to make a 24% ammonia solution. which
equation can he use to find n, the number of gallons of water he should remove?
a) 3.52(22-n) = 0.24
b) 22-n/3.52= 24/100
c) 3.52/22-n = 24/100
d) 35.2+(22-n)= 0.24

Ithink the versus years?

Look, when you want to do something like put it like x^2. x2 could mean x² or x₂. so to clear confusion, know the notation. to find the product multiply the x's and you get -8x and the y's and you get 6y. since it's all being multiplied it is just -8x6y, or answer a. although the better answer is -48xy(combining -8 and 6) because you should multiply constants whenever you can.