23. you get 17 out of 22 questions correct on a math test.
a. what is your percent of correct answers?
b. the lowest score to pass is 70%. did you pass the test?

a) 77.3 %

b) Passed the test

Step-by-step explanation:

a)

b) The percentage is greater than 70% meaning it is a pass

step-by-step explanation:

descending order means to order the polynomials from the term with the largest exponent to the term with the smallest exponent.  

therefore, the correct answer is d.  

  or  

sin y = 7/q

7 is the opposite side length, q is the hypotenuse

tan y = 7/r

7 is the opposite side length, r is the adjacent side length

using sohcahtoa ^^^^

cos y = adjacent/hypotenuse

cos y = r/q