Gerry has five coins. Only one of these coins is a penny. What is the least amount of money Gerry can have?

The least amount of money he can have is 21 cents

Step-by-step explanation:

Reason is because a penny is 1 cent, a nickel is 5 cents the dime is 10 cents, the quarter is 25 cents. So if one of the coins has to be a penny then you go up the next value which is a nickel. you only have four coins left so if you make them a nickel, he least amount of money Gerry can have is 21 cents.

Hope this helped :)

the radius is 2 times the diameter.

step-by-step explanation:

x-150=475   x=625

step-by-step explanation:

if the bike after the sale ($150) is $475 then just simply add 150 to 475.