$17.49 because you multiply 22 by .25 getting 5.5. You subtract that from the original 22 getting 16.5 which you then multiply by the sales tax .06. Add the tax amount to the 16.5 to get 17.49.
This does not make any sense I don’t know how to help you out sorry
Y=9x-7
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Given that angle ABC is congruent to angle DEF and angle GHI is congruent to angle DEF, angle ABC is congruent to angle GHI by the Transitive Property of Equality. The Transitive Property of Equality states that if a = b and b = c, then a = c.