Julio bought 4 pencils and 3 erasers for $0.37 and david paid $0.33 for 3 pencils and 4 erasers. what is the cost of one pencil? what is the cost of one eraser?

Shape a is congruent to shape , as shown by a reflection across the y-axis and then a translation down units. shape b is congruent to shape , as shown by a reflection across the y-axis and then a translation down units.

The quotient of 15 and a number is 1 over 3 written as an equation

Acollection of nickels and quarters is worth $2.85. there are 3 more nickels than quarters.how many nickels and quarters are there?