i'm kind of in a pinch need an answer as fast as i can sorry Estimate the solution to the following system of equations by graphing. -4x+5y=8 6x-y=11 A.(-5/2,-7/2) B. (5/2,7/2) C.(1/2,3/2) D. (-4/3,8/3)

Alana has 12.5 cups of flour with which she is baking four loaves of raisin bread and one large pretzel. the pretzel requires 2.5 cups of flour to make. how much flour is in each loaf of raisin bread? explain the steps to follow to get the answer.

Solve each equation using the quadratic formula. find the exact solutions. 6n^2 + 4n - 11

Solve each quadratic equation by factoring and using the zero product property. 14x - 49 = x^2