Find the common multiples:
Multiples of 6: 6, 12, 18, 24, 30, 36, 42, 48
Multiples of 9: 9, 18, 27, 36, 45
The common multiples are 18 and 36
The first person in line to get both free would be the 18th person and then the 36th person.
So she is correct that the 36th person would get both free, but they wouldn't be the first person to do it.
Y-5/x-2=4
y-5=4x-8
y=4x-8+5
y=4x-3
Formula for the area of a circle is Pi*radius squared
So, we do Pi*2^2 which is 12.57
Answer:
a. Let the variable be
for the fundraising activities and
as the revenue for foundation.
b. ![M =0.60x](https://tex.z-dn.net/?f=M%20%3D0.60x)
c. $43.2
d. $1416.67
Step-by-step explanation:
Given that:
The World Issues club donates 60% of the total of their fundraising activities.
Answer a.
Let us choose the variable
to represent the money earned during fundraising activities and
for the revenue generated for foundation.
Answer b.
Foundation will receive 60% of the total of the fundraising activities.
Equation to determine the money that will be received by foundation:
![M = 60\%\ of\ x\\OR\\M = 0.6x](https://tex.z-dn.net/?f=M%20%3D%2060%5C%25%5C%20of%5C%20x%5C%5COR%5C%5CM%20%3D%200.6x)
Answer c.
Given that x = $72, M = ?
Putting the value of x in the equation above:
![M = 0.6 \times 72\\\Rightarrow \$43.2](https://tex.z-dn.net/?f=M%20%3D%200.6%20%5Ctimes%2072%5C%5C%5CRightarrow%20%5C%2443.2)
Answer d.
Given that M = $850, x = ?
Putting the value of M in the equation above to find x:
![850= 0.6 \times x\\\Rightarrow x = \dfrac{850}{0.6}\\\Rightarrow x = \$ 1416.67](https://tex.z-dn.net/?f=850%3D%200.6%20%5Ctimes%20x%5C%5C%5CRightarrow%20x%20%3D%20%5Cdfrac%7B850%7D%7B0.6%7D%5C%5C%5CRightarrow%20x%20%3D%20%5C%24%201416.67)
So, the answers are:
a. Let the variable be
for the fundraising activities and
as the revenue for foundation.
b. ![M =0.60x](https://tex.z-dn.net/?f=M%20%3D0.60x)
c. $43.2
d. $1416.67
Answer:
14
Step-by-step explanation: