There are 12 nickels, dimes and quarters whose total value was 1.55 the number of nickles exceeds the number of quarters by 1, how many of each coin was there

Prime factorization of the number 1521

24-7 Video Games takes a random survey of 500 site users and determines that the mean age of the sample is 18. Which conclusion is valid based on the random survey? A) Most users on all video game sites are exactly 18 years of age.

Where are the asymptotes of f (x) = tan (4x - π) from x = 0 to x = pi over 2?

What is the input of a transformation?

Key west and Jacksonville are 19 centimeters apart on a map. if the scale on the map is 0.5 centimeters:20 kilometers what is the actual distance between key west and Jacksonville

What is - 25 feet per 2 seconds as a hit rate in feet per second?

1.2x+7.5=8+9x Round to the nearest tenth

The 5 members of the Wyler family paid $112.50 for admissions to a water park. What was the price, p, of each ticket

A factory made about 75,000 robots last year. The actual number of robots made was rounded to the nearest thousand.

Which cereal cost the most per ounce A 4.92 for 12 ounces B 4.25 for 10 ounces C 5.04 for 14 ounces D 3.92 for 8 ounces