Jorge tiene $ 500 en una cuenta de ahorros al comienzo del verano. Quiere tener al menos $ 200 al final del verano. Retira $ 25 por semana para comida, ropa y entradas para el cine. ¿Cuántas semanas puede Jorge retirar dinero de su cuenta?

Idon’t understand this.. will someone ? will mark brainliest along with 20 points.

If the graphs of the linear equations in a system are parallel, what does that mean about the possible solution(s) of the system? a. there are infinitely many solutions. b. there is no solution. c. there is exactly one solution. d. the lines in a system cannot be parallel.

Parabolas y=−2x^2 and y=2x^2 +k intersect at points a and b that are in the third and the fourth quadrants respectively. find k if length of the segment ab is 5.