The book fair had a sale where 6 books were $20.46 if you wanted to buy 7 books how much money would you need?

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The table respent two linear functions the equation respented by the first tables is given

Based on the diagram, match the trigonometric ratios with the corresponding ratios of the sides of the triangle. tiles : cosb sinb tanb sincposs matches: c/b b/a b/c c/a

Mario has $14.35 left in his wallet. he spent $148.43 for tablecloths. then, he spent $92.05 for napkins. how much money did mario have in his wallet to start with?