Which expression can be used to find the surface area of the following triangular prism? Choose 1

(Choice A)
12+12+33+44+55

(Choice B)
12+55

(Choice C)
6+6+ 33+44+55

(Choice D)
6+6+ 55+55+55

Allie answered 72% of the questions on her math test correctly. if she answered 18 questions correctly, how many questions were on the test?

Janet is mixing a 15% glucose solution with a 35% glucose solution. this mixture produces 35 liters of a 19% glucose solution. how many liters of the 15% solution is januet using in the mixture? a. 25 liters c. 28 liters b. 7 liters d. 10 liters

Its due ! write an equation in which the quadratic expression 2x^2-2x 12 equals 0. show the expression in factored form and explain what your solutions mean for the equation. show your work.