Durante la última media hora un restaurante recibió 23 pedidos de pepsi y 15 pedidos de Mountain Dew. ¿Cuantos pedidos más ha habido para Pepsi que para Mountain Dew ?

Dr. cooper just started an experiment. he will collect data for 8 days. how many hours is this

John used linear combination to solve the system of equations shown. he did so by multiplying the first equation by -3 and the second equation by another number to eliminate the x-terms. what number did jonas multiply the second equation by? 4x-6y=23x+5y=11

Me. i can't figure out this question. give an explanation too. .