HELP PLEASE
What is the range of the number of times he has fell?

A.5
B. 1
C. 3
D. 0

4+6x-3x^3 in standard form with explanations because i don’t understand

Fiona joins a fruit of the month club. the entry cost was $25 and then she pays $18 per month. if she participates for 8 months, how much will she pay in all? how much in 10 months?

Suppose a gym membership has an initial enrollment fee of $75 and then a fee of $29 a month. which equation models the cost, c, of the gym membership for m months?