Im pretty sure the answer is 2
Answer:
4/7
Step-by-step explanation:
Let's start by moving like terms to one side. Remember that when you change the side of a term, the sign flips.
-5x-2x=-3-1
-7x=-4
Divide both sides by -7
x=4/7
Answer:
C. H0: μ > 2.85. H1: μ ≤ 2.85.
Step-by-step explanation:
hope it helps