Miriam consumes tacos and coke. suppose the price of a taco is $3.80, the price of a coke is $2.70, and that miriam is currently consuming tacos and coke such that her marginal utility of tacos is 87 and her marginal utility of coke is 45. is miriam behaving optimally? if not, then what should she do?

answer: the 4 kilogram bag

step-by-step explanation: this is because if you divide the number of kilograms into the total it will tell you how much each individual kilogram would be worth. 2 kilos is 7 and change 3 would be around 6 ish and the 4 kilo would be 4.6 and change and the 5 kilos would be like 4.88

this is a direct variation proportion. y = kx

y is the total amount due, k is the constant of variation, and x is the number of texts sent.

plug in the 3.20 and the 16 to solve for the "k". this is the constant of proportionality. it is the value that will not change.

3.20 = k(16). solving you get $.20 per text.

the equation would then be y = .20x