Answer:
$20.
Step-by-step explanation:
Given:
In the clip from the Simpsons, Ralph charges Bart twice the fair from Tucson to Flagstaff, minus 2/3 the fair from Albuquerque to El Paso.
It costs $40 to travel from Tucson to Flagstaff,
And $90 to travel from Albuquerque to El Paso.
Question asked:
How much does Bart need to pay ?
Solution:
Fair to travel from Tucson to Flagstaff = $40
Fair to travel from Albuquerque to El Paso = $90
<u>As Ralph charges Bart twice the fair from Tucson to Flagstaff, minus 2/3 the fair from Albuquerque to El Paso. </u>
![Bart\ need\ to\ pay=2 \times\$40 - \frac{2}{3} \times\$90\\ \\](https://tex.z-dn.net/?f=Bart%5C%20need%5C%20to%5C%20pay%3D2%20%5Ctimes%5C%2440%20-%20%5Cfrac%7B2%7D%7B3%7D%20%5Ctimes%5C%2490%5C%5C%20%5C%5C)
![=80-\frac{180}{3} \\ \\ =80-60\\ \\ =20](https://tex.z-dn.net/?f=%3D80-%5Cfrac%7B180%7D%7B3%7D%20%5C%5C%20%5C%5C%20%3D80-60%5C%5C%20%5C%5C%20%3D20)
Thus, Bart need to pay $20.
Hello,
In this geometric sequence, the ratio is (1/3)/(1/2)=(1*2)/(3*1)=2/3
1/2*2/3=2/6=1/3
1/3*2/3=2/9
2/9*2/3=4/27
4/27*2/3=8/81
O,-12
3.-3
hope this helps
0 = 5/4 - 1/4x this represents the original amount. You then solve the equation and find that x = 5 representing how many pieces she will have after cutting the ribbon.