Answer:
A.
Step-by-step explanation:
it's A because it's the only one with a negative 5 that equals negative 10.
Answer:
11
Step-by-step explanation:
Answer:
x < 6
Step-by-step explanation:
Given
3x - 6 < 12 ( add 6 to both sides )
3x < 18 ( divide both sides by 3 )
x < 6
Answer:
(33 - 5)/7 = 4
Step-by-step explanation:
Answer:
See below
Step-by-step explanation:
The solution choices all agree that x = 1±√2. The second equation tells you ...
y = ±2√(x+2)
so the sign of the √2 term in x is the same as the sign of the √2 term in y. The answer choices circled in red are the ones that meet this requirement.