1.Work Sample Question - Justify your answer mathematically to earn full credit. The pine tree has 37 birds perched on its branches. There are 7 more pigeons than 9 times as many magpies. How may pigeons and magpies are in the perched in the pine tree? Show all steps to solving the system of equations to determine the number of pigeons, p, and magpies, m, perched in the pine tree.

System of Equations

p + m = 37

p = 9m + 7

Write your response in a complete sentence.

Help please show the work please! will give brainliest IF CORRECT.

answer: the anser is 3

step-by-step explanation:

c- 2o is equal to 9

x = -3

y = -18

step-by-step explanation:

to solve by substitution, substitute one variable and solve for the other. then substitute again to find the remaining variable.

x-1/3(3x-9) = -3 since y=3x-9 substittute y.

x-1/3(3x-9)=-3

x + x +3 = -3

2x+3=-3

2x+3-3= -3-3

2x=-6

x=-3

substitute again into y=3x-9

y=3(-3)-9

y=-9-9

y=-18

yes

step-by-step explanation:

yes

( - 4 , -7 )

all the lines must parallel  

step-by-step explanation:

coordinates of c = ( - 1 , 2 )

3 units left = ( -4 , 2 )

9 units down = ( - 4 , 11 )