you cant really show that on this thing so.... and im not getting enough points for that so ..........
Put the equation in standard linear form.

Find the integrating factor.

Multiply both sides by
.

Now the left side the derivative of a product,

Integrate both sides.

On the right side, integrate by parts.

Solve for
.

62.50/5=12.50 for each tour
500/12.50 = 40 tours
Answer:
16777216
Step-by-step explanation:
64 times 64 equals 4096. 4096 to the power of 2 is 16777216.