Answer:
The Null hypothesis is a claim the researcher is trying to disprove. (I think)
Step-by-step explanation:
The null hypothesis states that there is no relationship between the two variables being studied (one variable does not affect the other). It states results are due to chance and are not significant in terms of supporting the idea being investigated.
The answer is (n+11)(n-4). You want to find what multiplies to make -44 and what adds to make 7.
7(x-2) +3x=46
7x-14+3x=46
10x-14=46
10x=60
X=6
Answer:
True.
Step-by-step explanation:
It fails the vertical line test. The vertical line test checks to see if any inputs (x values) have more than one output. In this case, they do.