Brad paid for a book that cost $13.40 with a $20 bill what is the least combination of coins and bills that can be used to make his change? what are two other different combinations of coins and bills that can be used to make the change

Leo has b boxes of pencils. each box contains 6 pencils. he has a total of 42 pencils. the equation that represents this situation the value of b that makes the equation true the first one is b+6=42,6b=42,b=42+6,or 42b=6 the second one are 7,836 48

Aiden buys two bags of chips at $1.09 each and a 20 ounce soda for $1.20 at the gas station.he knows that the state tax is 5.5. how much change will he receive from a $5 bill?

Anna is constructing a line segment that is congruent to another segment ab. for the construction, which tool should be used to mesure segment ab