Answer:
the correct answer for this question is c)9
Step-by-step explanation:
because 3×3=9
Answer: the second one?[b] brainliest?
Step-by-step explanation:
It is a function because every input has exactly one output. It passes the vertical line test.
If you plotted another point at 2 hours it would no longer be a function bc 2 would be an input they had more than one output.
Answer:
36
Step-by-step explanation:
Given
m² - 2mn + n² , substitute values
= (- 2)² - 2(- 2)(4) + 4²
= 4 - 2(- 8) + 16
= 4 + 16 + 16
= 36
To solve this equation, you need to find the value of x. Because you currently have the value of x × 7, you need to divide it by 7 to find the value of x.
7x ÷ 7 = x
Whatever you do to one side of the equation, you must do to the other, so
42 ÷ 7 = 6.
If you divide both sides by 7, you get x = 6 which is the final answer.
