Answer:Kerry would have bought 2 pairs of jeans
Step-by-step explanation:
Divide 1,520 by the number of day in the week which is 7. That should give you how much she earns per week.
Answer:
78
Step-by-step explanation:
Ed2020
So, when we're tasked with things like this, rewriting everything in terms of sine and cosine and combining fractions often trivializes things, so doing just that gives us:

So out expression is 1/cos(x).