Un grupo de 18 personas deben pagar equitativamente una deuda de S/. 5 400. Al momento del pago, alguna de ellas no tiene dinero por los que cada uno de los restantes deben abonar 150 soles adicionales. ¿Cuántas fueron las personas que no tenían dinero?

Can somebody 1. what is the formula for finding the vertical distance between two points on a coordinate plane?

Find the solution(s) to the system of equations. select all that apply y=x^2-1 y=2x-2

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.]