What is the solution to the following system using substitution or elimination: y= 3x + 7 y= 2x - 3

A. (-2,1)
B. (-2, 7)
C. (1,10)
D.(1, -4)

Select the correct answer from each drop-down menu. a system of equations and its solution are given below. system a complete the sentences to explain what steps were followed to obtain the system of equations below. system b to get system b, the equation in system a was replaced by the sum of that equation and times the equation. the solution to system b the same as the solution to system a.]

Rewrite the following quadratic functions in intercept or factored form. show your work. y = 4x^2 - 19x- 5

If the tip varies directly with the number of guest which equation represents between the tip,t, and the number of guest,g?