Erica has six boxes of buttons. each box holds 28 buttons. explain how erica can use place value and regrouping to find how many buttons there are.

This is a multiplication problem.You need to regroup when you multiply.When you multiply you should know your place value so the problem can be lined up.If you were to do this the answer would be 168

Ithink you're supposed to multiply 12.50 which is how much he makes per hour and then multiply it by each number then add whats left togrther and there's your answer