Answer:
This is complicated
Step-by-step explanation:
UHM
#5: cost: y
Number of beads: x
y=0.48*x
So for 4 beads: 1.92
for 5 beads: 2.4
#6: the x th term in the sequence is y
y=17-2x
The 10th term is -3
The answer is 15w^2 + 225w
Key:
^ - Means that it is an exponent, in case you didn't know :)
i could tell you what n is if you tell me what t is
sorry not much help