A child's piggy bank contains nickels, dimes, and quarters. Altogether there are 50 coins totaling $5.75. If the number of nickels is twice the number of quarters, how many of each type of coin are in the piggy bank

Which statement about the product is true? 7.56 x 6.777777 ... A:The product is irrational. B:The product is rational. C:The product is neither rational nor irrational. D:The nature of the product cannont be determined.

One of Leonardo da Vinci's most famous paintings is called "The Mona Lisa". This painting measures 77 centimeters tall and 53 centimeters wide. What is the total area of "The Mona Lisa"

What term should be added to y2-14y to make it a perfect square trinomial?

A water park charges a rental fee plus $1.50 per hour to rent inflatable rafts. The total cost to rent a raft do 6 hours is $15. Assume the relationship is linear. Find and interpret the rate of change and the initial value.

What is the difference in temperature between - 8oc and 7oc

What's 5c-4-2c+1=8c+2 equal

What is the answer to 677 x 44?

There are 62 guests who need to be seated at tables. Each table seats 9 guests. How many tables are needed to seat 62 guests?

The present shown below is a cube. Find the surface area of the present. cm 20 cm 20 cm 20 cm

All of the following are ways to write 25 percent of N except A. 0.25 N B. 25N/100 C. 1/4 N D. 25 N The answer is D but I want to know why