Answer:
C i think
Step-by-step explanation:
Since y is less than x by 7 times

so in terms of x we write
x=7y
Answer:
True
Step-by-step explanation:
The year is typically divided into equal different lengths of time. There are, for example, quarters, which divide the year by 4, i. e., in 4 periods of 3 months each. Other example are semesters, in this case, the year is divided into 2 periods of 6 months each. Taking this into account, an interest calculated on a balance every three months is compounded quarterly.
Answer:
(2,0), (0,3), (1 3/5)
Step-by-step explanation: