Asmartphone originally worth $790 loses value at a rate of $175 each year. write an equation to represent the value of the phone, then find value of the phone after 4years. identify your variables

The table represents a function. what is f(-2)? a.-3 b. -1 c.1 d.3

Aflower has 26 chromosomes. to create a new flower,how many would a sperm cell have what is called?

Raymond just got done jumping at super bounce trampoline center. the total cost of his session was $43.25 . he had to pay a $7 entrance fee and $1.25 for every minute he was on the trampoline. write an equation to determine the number of minutes (t) that raymond was on the trampoline.