Wyatt has $0.20 worth of pennies and nickels. He has 2 more pennies than nickels. By following the steps below, determine the number of pennies, x, and the number of
nickels, y, that Wyatt has.
Determine three ways to have 2 more pennies than nickels:

Which function is shown in the graph below?

Compare these two waves: the blue and orange waves have the same pitch, but the blue wave is louder. the blue and orange waves have the same volume, but the blue wave has a higher pitch. the orange wave has a higher pitch, but the blue wave is louder. the blue wave has a higher pitch, but the orange wave is louder.

Liz is shipping a package to her friend.the maximum weight of a medium flat-rate box is 20 pounds,including the box which weighs 6 ounces.write and solve an inequality to describe the possible weight ,w, of the contents that liz will ship to her friend if she must use a medium flat-rate box.