5.) Un pedazo de pizza cuesta $30, un jugo cuesta $15, ¿Cuánto de deben sobrar de $500 al comprar 5 pedazos de pizza y 5 jugos?​

What is the value of x in the following equation? -3x-2=2x+8

Campus rentals rents 2 and 3 bedrooms apartments for $700 ans $900 a month respectively. last month they had six vacant apartments and reported $4600 in lost rent. how many of each type of apartment were vacant?

Gabriel determined that his total cost would be represented by 2.5x + 2y – 2. his sister states that the expression should be x + x + 0.5x + y + y – 2. who is correct? explain.