THIS IS URGENT. A sign at the grocery store says that 3 cucumbers costs $3.60. How much would it cost for 5 cucumbers?

Write numerical coefficient of y² in the expression 2x² - 15xy – 7y²

B. two events are dependent if the occurrence of one event changes to occurrence of the second event. true or false

Your friend, taylor, missed class today and needs some identifying solutions to systems. explain to taylor how to find the solution(s) of any system using its graph.