A recipe includes 5 cups of flour and 1/4 cup of shortening. Jenny said the ratio was 1 to 20. Find the error and explain

Afunction is given: f(x)=3x+12 a. determine the inverse of this function and name it g(x) b. use composite functions to show that these functions are inverses. c. f(g(– explain: what is the domain?

Dylan and dusty plan to take weekly surfing lessons together. if the 2-hour lessons are $20 per person and they plan to spend $100 each on new surfboards, what is the maximum number of lessons the two can take if the total amount spent for lessons and surfboards is at most $480?

Given: m∠ adb = m∠cdb ad ≅ dc prove: m∠ bac = m∠bca lol