A store owner buys backpacks at a certain price and sells them at a higher price. The difference is called the markup. If she pays $21 for a backpack and adds a 40% markup on the price she paid, what is the selling price?

If a rectangle shows has how many equal parts are there

A number is chosen at random from 1 to 10 find the probability of selecting a multiple of 3

In a certain state, there are currently 5,902,060 acres of farmland. This area is decreasing at a rate of 4.3% every year. Select the correct equation that models the situation after t years.

Three people guess the number of cherries in a bag rounded to the nearest 10 Alex guesses 80 cherries Jess guesses 60 cherries and Nia guesses 70 cherries The actual number is a multiple of 7. the sum of the digits of the number is 9.

The measure of an inscribed angle is equal to the measure of its corresponding arc. True False

How to right 100,203 in two other forms

Sam wants to leave an 18% tip for his dinner. The bill is for $23.50. Which equation could be used to find the total amount that Sam should pay? 23.5 = 0.18x x = (0.18) (23.5) x = (23.5) (1.18) 1.18 = 23.5x

15. A new section of 12-inch diameter pipe is to be disinfected before it is put into service. If the length of the pipeline is 1200 feet, how many gallons of water will be needed to fill it?

Give a word problem for multiplying or dividing negative numbers

a small fair changes an admission fee for children and adults. The cost for admission is $3 per adult and $2 per child. On a certain day, total sales were $900, and 350 people attended the fair. How many children attended the fair that day?