Calculate the loss on selling 50 shares of stock originally bought at 13 3/4 and sold at 12.
a: $87.50
b: $600.00
c: $687.00
d: $80.00

Write a corresponding real world problem to represent 2x - 125=400

Abarbecue sold 26 hamburgers and hot dogs. hamburgers sell for $3.50 each and hot dogs sell for $2.00 each. if the barbecue made $70 in sales, determine and state the number of hot dogs sold.

The evening newspaper is delivered at a random time between 5: 30 and 6: 30 pm. dinner is at a random time between 6: 00 and 7: 00 pm. each spinner is spun 30 times and the newspaper arrived 19 times before dinner. determine the experimental probability of the newspaper arriving before dinner.