Note the equal sign. What you do to one side, you do to the other.
Do the opposite of PEMDAS.
Subtract 7 from both sides
x/5 + 7 = -4
x/5 + 7 (-7) = -4 (-7)
x/5 = -11
Next, to isolate the x, multiply 5 to both sides
x/5(5) = -11(5)
x = -11(5)
x = -55
-55 is your answer for x.
hope this helps
Answer:
131
Step-by-step explanation:
I have no idea but im tellling you its 131
Answer:
Step-by-step explanation:
A median is a line that joins the angle vertex to the the point that is located at 1/2 the distance across the the line.
Where the medians meet is the centroid.
The centroid divides the median into a ratio of 2 to 1.
HM/ML = 2/1
ML = 20
HM / 20 = 2/1 Multiply both sides by 20
HM = 2 * 20
HM = 40
Your factors are (x+7)(x-5)(x+3)
multiply the first 2 to get (x^2 + 2x - 35)(x+3)
Now multiply in the 3rd one
x^3 + 2x^2 - 35x + 3x^2 + 6x - 105 now combine like terms
x^3 + 5x^2 -29x - 105 or A
Answer:
linear, 264*2 = 528
Step-by-step explanation: