Iwill give 25 points and brainy from right answers ( answer

(use the first picture) 1. which pair of angles is a liner pair?

a. "angle" kre and "angle" ert

b. "angle" ert and "angle" mrc

c. "angle" mrc and "angle" krm

d. "angle" krc and "angle" crh

(use second image) 2. the lines intersect at point h

find m"angle"bhr

a. 40°

b. 50°

c. 85°

d. 90°

(use third image) 3. the lines intersect at point m.

what is the value of x?

a. 20

b. 35

c. 105

d. 128

4. an angle measures at 41°. what is the measure of its complement ?

a. 39°

b. 49°

c. 129°

d. 139°

( answer

(50 ) mrs. julien’s and mrs. castillejo’s classes are selling cookie dough for a school fundraiser. customers can buy packages of macadamia nut chip cookie dough and packages of triple chocolate cookie dough. mrs. julien’s class sold 25 packages of macadamia nut chip cookie dough and 30 packages of triple chocolate cookie dough for a total of $221.25. mrs. castillejo’s class sold 5 packages of macadamia nut chip cookie dough and 45 packages of triple chocolate cookie dough for a total of $191.25. (a) write the system of equations that model the problem. be sure to explain which equation represents which situation. (b) find the cost of each type of cookie. show your work. (c) explain which method you used to solve the system and why you chose that method.