Un comerciante compra al día 21 cajas de tomates y ordena que cada día que transcurra se compre una caja más que el día anterior. Cuantas cajas compró en total si el penúltimo día se compraron 39 cajas? a.600
b.610
c.620
d.630

What are “like terms”? why can we only add like terms?

What is the range for 31,39,29,34,37,24,36,33,34,28

Kyle and elijah are planning a road trip to california. their car travels 3/4 of a mile per min. if they did not stop driving, how many miles could kyle and elijah drove in a whole day? ? 1 day = 24 hours. plzzz write a proportion i will give you 100 points