Alex has x number of baseball cards Danny has 10 more baseball cards than Alex how many baseball cards does Danny have:write your expression here

Cody was 165cm tall on the first day of school this year, which was 10% taller than he was on the first day of school last year.

Is triangle jkl congruent to triangle rst? if so, what is the scale factor?

Melanie is buying a bathing suit that costs 39.99. she is given a discount at the cash register of $6.00 when she scratched 15% off on a game piece for a store promotion. what will the sale price of melanie’s bathing suit be?