Answer:
B and E
Step-by-step explanation:
In the function f(m)= -50m+300
-50 is the gradient meaning it is the rate of change per month. This means that the rate of change is -50 since this is the coefficient of m.
Also, -50m must be negative since m represents a month and you cant have negative months, so you know that the amount of money is decreasing
Answer:
3.5
Step-by-step explanation:
Answer:
[90]
Step-by-step explanation:
Answer:
-91/18
Step-by-step explanation:
hope this helps!
Answer:
$1.59
Step-by-step explanation:
