Answer:
d and g
Step-by-step explanation:
Supplementary angles add up to 180 degrees, so we know that (6x+28)+(2x+8)=180. 8x+36=180, 8x=144. x=18. 6x+28=18(6)+28=136
2x+8=36+8=44
59 can't go into 9, but if u mean the other way then it is 9.83
Answer:
a. $311,555.26
b. $500,000
c. $188,444.74
Step-by-step explanation:
The computation is shown below:
a. Here we have to determine the present value
Given that
PMT = $25,000
NPER = 20
RATE = 5%
FV = $0
The formula is shown below:
= -PV(RATE;NPER;PMT;FV;TYPE)
after applying the above formula, the amount that need in the beginning is $311,555.26
b. The total money should be
= $25,000 × 20 years
= $500,000
c. The amount of interest is
= $500,000 - $311,555.26
= $188,444.74
D, as they all have an equal chance of doing the dishes
For 12 number of shirts would the cost be the same
<u>Solution:</u>
Given, Some students want to rider shirts with their school logo.
Let the number of shirts taken be "n"
One company charges $9.65 per shirt plus a setup fee of $43.
![\text { Then, total cost }=43+9.65 \times n](https://tex.z-dn.net/?f=%5Ctext%20%7B%20Then%2C%20total%20cost%20%7D%3D43%2B9.65%20%5Ctimes%20n)
⇒ Total cost = 9.65n + 43
Another company charges $8.40 per shirt plus a $58 setup fee.
![\text { Then, total cost }=58+8.40 \times n](https://tex.z-dn.net/?f=%5Ctext%20%7B%20Then%2C%20total%20cost%20%7D%3D58%2B8.40%20%5Ctimes%20n)
⇒ Total cost = 8.4n + 58
We have to find for what number of shirts would the cost be the same?
So, we have to equate both the total costs
![\begin{array}{l}{\rightarrow 9.65 n+43=8.4 n+58} \\\\ {\rightarrow 9.65 n-8.4 n=58-43} \\\\ {\rightarrow 1.25 n=15} \\\\ {\rightarrow n=12}\end{array}](https://tex.z-dn.net/?f=%5Cbegin%7Barray%7D%7Bl%7D%7B%5Crightarrow%209.65%20n%2B43%3D8.4%20n%2B58%7D%20%5C%5C%5C%5C%20%7B%5Crightarrow%209.65%20n-8.4%20n%3D58-43%7D%20%5C%5C%5C%5C%20%7B%5Crightarrow%201.25%20n%3D15%7D%20%5C%5C%5C%5C%20%7B%5Crightarrow%20n%3D12%7D%5Cend%7Barray%7D)
Hence, students has to take 12 shirts for the cost to be same