3/-7 is equivalent to -3/7z
Answer:
x^3 +x^2 +x+1
Step-by-step explanation:
Your welcome!!!!!!!!!!!
Answer:
Step-by-step explanation:
5c + 4f ≥ 200
c + f ≤ 60
c > 0
f > 0
65:100 because there are 65 girls and then 65 girls + 35 boys = 100 total students
Answer:
28
Step-by-step explanation:
First u have to find the bisector,then u have to descrese 18