A teacher wrote the equation 3y 12 = 6x on the board. For what value of b would the additional equation 2y = 4x b form a system of linear equations with infinitely many solutions?.

If f(x)=x^3 and g(x)=2x+7 when g(x)=-5

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.]

The ratios of boys to girls on a soccer league is 2: 5. if there are 28 boys, how many girls are playing soccer? extra points! will mark as brainiest asap