Answer:
c: v=5000(1.35)
Step-by-step explanation:
3.5 interest in point-slope decimal form is 1.35.
v=5000(1.35) is final answer
Answer:
a=108
Step-by-step explanation:
180x3=540
540/5=108
a=108˚
You can make some algebraic equations and solve it.
The first would be:

The second would be

You can then rearrange the second into

And subsitute it into the first like so:

After that, distribute the y into the parantheses.

Subtract the 21 on both sides and multiply by -1 on both sides:

You then can factor it into:

With Zero Product Property, we can determine y to be either -3 and 7. Since the variables are interchangable, you can say the same about x, just that whatever x is, y must be the other value.
Thus, the answer is 7 and -3.
7+18/(6-3)
7+18/3
25/3=8.333