It's difficult to make out, but I think the task is to expand

Write the number in polar form first:

By DeMoivre's theorem, you have

and converting back to Cartesian form, this number is equivalent to
She can buy 6 packs of balloons that also includes the shipping fee of $8.00 and that equals $26.00 even which is her exact budget
Answer:
C
Step-by-step explanation:
So this one is pretty much like the last one
the distance on the x values is 6 and the distance on the y values is 4
1/6 of 6 is 1 and 1/6 of 4 is .66
We subtract the coordinates from R
4-1 is 3
2 -.66 =1.33
The 1/6 point is at (-3,1.33)
The answer is A because the slope is 25 and y intercept is 100.
Answer:
About 3771 times
Step-by-step explanation:
(5 × 5280 ÷ 140) × 20
3771.428571