Erica has a bowl of skittles that has 5 red skittles for every 25 skittles. What percent of her skittles are red?

Afurniture store has 1,500 chairs in storage. a manager uses three delivery receipts to simulate samples to check 100 chairs and note the number of brown chairs. suppose the actual number of brown chairs is 1,080. about how many brown chairs are

Solve the equation x/4 - 5= -8 -27 -12 -7 12

The cost of using a service is $0.25 per min. what equation correctly represents the total cost c, in dollars, for d days of use?