How to divide 33 photos into 2 groups so the ratio is 4 to 7

If you roll two fair dice (one black die and one white die), in how many ways can you obtain a 4 on at least one die?

Tim's phone service charges $23.06 plus an additional $0.22 for each text message sent per month. if tim's phone bill was $28.56, which equation could be used to find how many text messages, x, tim sent last month?

Iknow its nothing to do with education, but what type of thing should i wrote here? ? : ) its for mcdonald's btw.