Susan has $2.40 in nickels, dimes and quarters. She has two more dimes than nickels and four more
quarters than nickels. How many types of each coin
does Susan have?

Do 12/14 and 8/10 have the same value? explain your answer.

Jake bakes and sell apple pies. he sells each pie for $5.75 . the materials to make the pies cost $40. the boxes jake puts the pies in cost & 12.50 total. how many pies does jake need to sell to earn a profit of $50

Which of the following statements would be sufficient to prove that parallelograms pqrs is a rectangle ?