This is a subtraction problem so it would read 55-34 and the answer is 21 posters are animals.
Answer:
Perpendicular
Step-by-step explanation:
m=y2-y1/x2-x1
m=15-3/14-(-2)
m=3/4
Suggest or assume the existence, fact, or truth of something as a basis for reasoning, discussion, or belief.
Answer:
It will be biased.
Step-by-step explanation:
By surveying only grades 1, 2, and 3, she is not taking a representation of the entire school. It is possible that the popular color or the color the students like would change over time and the opinion of the younger kids could be different from that of the older kids. Therefore, the sample is biased unless she surveys students from all grades.
X^3 -2x^2 -35x
=x(x^2-2x-35)
=x(x-7)(x+5)
