Answer:
Step-by-step explanation:
The first step is usually to isolate the x term. You have -4x - ⅖ on the lefthand side of the equation. You want to remove the -⅖ so the -4x is alone.
Add ⅖ to both sides:
-4x > ⅖ + 5/10
Hi there!
The answer would be D) The bars weigh more then 2.8oz on average.
Hope this helps !
Answer:
Option A The volume of water in the pond after x days
Step-by-step explanation:
Let
y ------> the volume of water in the pond
x -----> the number of days
we know that
The linear equation that represent this problem is
This is the equation of the line in slope intercept form
where
the slope is
the y-intercept is
----> initial volume of water in the pond
therefore
The expression represent
The volume of water in the pond after x days
<span>use formula^: a²-b²= (a-b)(a+b)
x²-1=0</span>
x²-1²=0
(x-1)(x+1)=0
x-1=0⇒ x₁=-1
x+1=0 ⇒x₂=1
Answer: x=+-1
Answer:
-10
Step-by-step explanation:
inversely: when x*y on tables all multiple to one number
x: -5 - 3 -1 1 3 5
y: 6 10 30 -30 -10 -6
All individual multiply to -30
