Answer:
(-∞,4)
Step-by-step explanation:
the value is going down from the right until it reaches the vertex
BC is 21 meters.
2x + 5 + 3x = 45
5x + 5 = 45
5x = 40
X = 8
2(8) + 5 = BC
21 = BC
Hope this helps! Don't flip the sign at the end when you divide because it's a positive number being divided. Only flip when it's a negative number. Any questions comment!
Answer:A = b x h
Step-by-step explanation:
I can't see the problem but i can give help u have to follow the formuls
Answer:
y=15x
Step-by-step explanation:
revenue=cost of hair cut(number of haircuts)
