The recipe for a cake calls for the following dry ingredients. 1/3 cup of sugar, 3/4 cup of cornmeal, and 1/2 cup of flour. What is the total number of cups of dry ingredients called for?

15 units use socratic

step-by-step explanation: 15 units

option (b) is correct

step-by-step explanation:

to find the solution of this system, we need to convert it into reduced row-echelon form. we have,

after applying row operations r2 -> r2/2 and r3 -> r3/3, we get,

constant of proportionality = 3 and the equation is c = 3p.

step-by-step explanation:

c = kp   where c = amount of caffeine in mg., p = oz of pepsi and k is the constant of proportionality.

substituting the values given:

24 = 8k

k = 3.

the same value of k will be obtained if we substitute the other given values.