Juice is $1.79 for 8-4.23 ounce boxes. What is the unit price

Tickets to a science exposition cost $5.75 each for studentd and $7.00 for adults.how many students and adults went if the ticket charge was $42.75

Rob spent 25%, percent more time on his research project than he had planned. he spent an extra h hours on the project. which of the following expressions could represent the number of hours rob actually spent on the project? two answers

If the discriminant if a quadratic equation is 4 which statement describes the roots?