You are ordering photo prints online to send out to all your friends for the holidays. The first 20 prints cost 12¢ each. If you order more than 20, The price of the additional prints goes down to...

You are ordering photo prints online to send out to all your friends for the holidays. The first 20 prints cost 12¢ each. If you order more than 20, The price of the additional prints goes down to...

In a bowl, there are 16 chocolate chip cookies and 23 grape cookies. How many cookies to grapes must be removed so that 80% of the new contents of the bowl are chocolate chip cookies?...

How many apples did he buy on tuesday

A 30% salt solution is mixed with a 65% salt solution. Which of the following are not possible for the percent concentration of the resulting solution? (Select all that apply.)

The perimeter of a rectangle is 62m. Find the length of its sides if it is known that the area of the rectangle is 1980000 cm². The perimeter of a rectangle is 62m. Find the length of its sides...

Paul has three pieces of rope with lengths of 140cm, 168cm and 210cm. He wishes to cut the three pieces of rope into smaller pieces of equal length with no remainders. (a) What is the...

Round to the nearest thousand

A train travels 20 feet in 1\5 second. At this same speed, how many feet will it travel in 3 seconds?

I am not sure how to find the expression.

please help

Don't know how to put into and equation in order to solve?

Do not round!

I don’t know how to answer this problem and I am really confused.

Liberty can clean the house in 4 hours. Her husband Darrell can do the same job in 6 hours. If the two work together, how long will it take them to clean the house

Two new cars (A and B) have the same list price of $21,000. Car A is available with an 8% discount and $900 rebate. Car B is advertised for 15% off. Which car is the better buy and by how much?

how do i set it up and find the answer

i dont know how to find the answer.

to scare 38 new recruit? Please help me!!

And mezzanine seats (the only other option) cost $16.25, how many mezzanine tickets were sold?

calculate the cost of gas bill. Residential $7.95 First 5,000 Cubic Feet $1.26 per CCF Next 15,000 Cubic Feet $1.02 per CCF Over 20,000 Cubic Feet $0.99 per CCF on a house...

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