There were 5 chaperones assigned to go with students on a field trip. What
algebraic expression represents the total
number of students and chaperones who
went on the field trip? Use the letter n to
represent the number of students on the
field trip
Field Trip Participants
Number of Number of
Students (n) Chaperones
10
5
15
5
5
25

5 chaperones to 25 students

Step-by-step explanation:

You have to see which expression can be multiplied by 5 since there are 5 chaperones each number of students for example:

5 x 2 = 10

5 x 3 = 15

5 x 4 =20

5 x 5 = 25

answer: (c) m∠qpo + (2x + 16)° = 180°

step-by-step explanation:

the opposite angles of a quadrilateral are supplementary.

so, ∠o + ∠q = 180°   and   ∠p + ∠r = 180°

since ∠r = 2x + 16°, we can use substitution as follows:

∠p + ∠r = 180°

∠p + (2x + 16)° = 180°

answer: group b.

step-by-step explanation: