Restaurant
A restaurant charges a 7.5% sales tax. What percentage would represent the total bill?
107.5%
A milk carton is supposed to contain 16 fluid ounces, but only contains 15 fluid ounces. What is the desired amount of fluid ounces?
16 fluid ounces
If 16 goes into a percent machine and 20 comes out. What is the percent increase?
25% increase
The retail price of a dress is marked down by 30%. If r is the retail price and s is the sale price after the markdown, what variable would replace y in the equation y = kx
s
A bill has a total percent of 122.5%. What percent represent the amount of tip left?
22.5%
The shelf length is 17.2 cm and the desired self length is 20.7 cm. What is the percent error?
17%
If 10 goes into the machine and 7.5 comes out. What is the percent decrease?
25% decrease
A pond experiences a 32% decrease in the fish population. Let n represent the new fish population and f represent the original fish population. Which would the k value be in the equation y = kx?
0.68
A bill for Texas Roadhouse is $35. There is an 8% sales tax. What is the total cost including tax?
Money goes out to the 10th place.
$37.80
A tomato sauce recipe calls for 1 gram of sugar. When Diego weights the sugar on his scale, he gets a weight of 1.03 grams. What is the percent error of this measurement?
3%
Last year, a city's minimum wage was $10 per hour. This year, they raised it to $12 per hour. What is the percent increase?
20% increase
A new rectangle is 21% longer than the original. Write an equation to represent the relationship between the length of an original rectangle, b, and the length of a new rectangle, c,.
c = 1.21 b
The total spent at Olive Garden after a tip is left is 125.75. They left a 10% tip. What was bill amount?
Money goes out to the 10th place.
$114.32
The water in the deep side of a pool has a depth of 80 inches. Mai gets in the pool and estimates the depth of 84 inches. What is the percent error of this measurement?
5%
A small town had a population of 4,000 in 1990. By 2000, the population increased to 5,500. What is the percent change from 1990 to 2000?
37.5% increase
Manuel paid off 88% of his debt. Let d represent the remaining debt amount and p represent the original debt. Write an equation.
d = 0.12p
At a Longhorn the bill is $224.50. A sales tax of 8% is applied to the original bill. And a tip of 15% is applied to the original bill. What is the total cost including tax and tip?
$276.14
13.5%
Then the result goes into the next machine that decreases it by 20%. What number do we end with?
38.4
A sneaker store raised its prices by 15% compared to last year. Let n represent the new price and let c represent the previous price.
Write an equation.
n = 1.15c