1/x + 1/y = 8
x + y = 8
6/x + 12/y = 72n
B)subtraction hopes this help:)
Answer:
Its the first choice.
Step-by-step explanation:
an = the nth term. so:
a1 = 6(1) + 1 = 7
a2 = 6(2) + 1 = 13
a3 = 6(3) + 1 = 19
The common difference is 6.
Answer:
6 + 4 + 10
Step-by-step explanation:
Answer:
358.5 sq-in
Step-by-step explanation:
This is the answer.