Ahotel has 260 rooms- some single and some doubles. the singles cost $69 per night and the doubles cost $85 per night. because of a math teacher's convention, all the hotel rooms are occupied. the sales for this night are $21,076. how many singles are there

In the figure below, segment ac is congruent to segment ab: triangle abc with a segment joining vertex a to point d on side bc. side ab is congruent to side ac which statement is used to prove that angle abd is congruent to angle acd? segment ad bisects angle cab. triangle acd is similar to triangle abd. segment ad is congruent to segment ac. angle cab is congruent to angle cba.

Enter the number of complex zeros for the polynomial function in the box. f(x) = x+ + 5x² +6

Describe a situation that you could represent with the inequality x< 17