The percentage of birds in the zoo will be 15%
Answer:
Step-by-step explanation:
This question is too difficult
X would be equal to 0 while y would be equal to -1
-20(0)+6(-1)=-6
-10(0)-4(-1)=4
Keep dividing by 3 to get the rest of the answers.
Isolate the variable by dividing each side by factors that don't contain the variable.
x = 1
-6+3x+4=2-4x+3
-8+7x+1=0
7x=7
x=1
