Jonathan sells extra-large baseball cards for $2 each and small ones for $0.50 each. For every dollar he earns, he spends $0.10 on the buying new cards. If he sells 5 extra-large cards and 20 small cards, how much money does he have left after buying new cards?

What can be said about the relationship between triangles and circles? check all that apply. a) many circles can be inscribed in a given triangle b) exactly one triangle can be inscribed in a given circle c) exactly one circle can be inscribed in a given triangle d) many triangular shapes can be circumscribed about a given circle

The measures of the legs of a right triangle are 15m and 20m . what is the length of the hypotenuse

Given δjkl : δxyz, find x. a)10 b)12 c)16 d)20