<span>(See attached formula)
("e" = 2.718281828)
Total = principal * e ^ (rate * years)
</span><span>Total = 7,000 * e^(.02*5)
</span>Total = 7,000 * <span>2.718281828^.1
</span>Total =
<span>
<span>
</span></span><span><span><span>7,000 * 1.1051709181
</span>
</span>
</span>
<span><span><span>Total =
7,736.20
</span></span></span>
3S+5A≥1000
3(200)+5A≥1000
600+5A≥1000
-600 -600
5A≥400
-----------
5
A≥80
so 80 adults
9514 1404 393
Answer:
(x, y) = (-2, -4)
Step-by-step explanation:
A graphing calculator can provide excellent help with graphing. Apps and websites are available, if your calculator doesn't do that.
The two lines intersect at the solution point: (x, y) = (-2, -4).