Question

Each year, Terrell buys a plane ticket to visit his grandmother for a week. Last year, he paid one hundred thirty-five dollars. This year, he paid one hundred sixty nine dollars. What was the percent increase in the cost of his plane ticket? Show your work.

Answer 1

Is anybody there?

Answer 2

yes

Answer 3

o sorry

Answer 4

its ok x/100 = $12/($9+$8+$11+$12)
1200=40*x
x=30%

olive oil=75% or 0.75
3 = 0.75*x
x=4 (total solution volume is 4 cups)

$80,000*0.15=$12,000
$12,000+$40,000=$52,000

$58,000 is more than $52,000 so Isabelle made more money than Randall.

143-130=13
13 = 0.01*x*130
13 = 1.3*x
10 = x (10% increase)

Answer 5

got it from yahoo answers

Answer 6

thank you so much

Answer 7

your welcome don't forget to medal!:)

Answer 8

just click the best response button (if you want)