Answer:
Each coupon was worth $8.
Hope this is helpful! =)
Hey There!
If i got this down right,
An = A1 + (n - 1)d
Sn = A1 + A2 + A3 + ... + An
A1 is given by
Sn = n (A1 + An) / 2
For Example
An = A1 + (n - 1)d
= 6 + 3 (n - 1)
= 3 n + 3
n = 50
Hope This Helps!!!
Answer:
the answer is 2.25
Step-by-step explanation:
you divide 6.75÷ 3
By the looks of it the hieght is 7 and base is 6 so
A= 1/2(6)(7)
A= 1/2(42)
A= 21
Answer: 5:4
Step-by-step explanation: you divide them i believe :)
