For this item, enter the answer in the space provided. A concession stand at school is selling cups of tea and hot chocolate after school. A student can buy 3 cups of tea and1 cup of hot chocolate for $12.00 or 1 cup of tea and 2 cups of hot chocolate for $14.00. Each cup of tea costs $

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answer: group b.

step-by-step explanation:

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.

27/4x^6 y^8

step-by-step explanation:

4(3x^2y^4)^3 (2x^3y^5)^4

=

108x^6 y^12 /16x^12 y^20

=

108 /16x^6 y^8

=

27 /4x^6 y^8