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

Write two subtraction equations that are equivalent to 5 + 12 = 17.

(c) the diagram shows the first three shapes of a matchsticks arrangement.first shape = 3second shape = 5third shape = 7given m represents the number of matchstick used to arrange the n'th shape.(i) write a formula to represent the relation between m and n. express m as the subjectof the formula.(ii) 19 matchsticks are used to make the p'th shape. find the value of p.

Determine the intercepts of the line that passes through the following points. (15,-3)(15,−3) (20,-5)(20,−5) (25,-7)(25,−7)