Answer:
a. Solution did not change
b. x = 8
Step-by-step explanation:
Solution for the equation is
x−3=5
x = 5 + 3
x = 8
a. Multiply both sides of the equation by a constant, C
C*(x−3) = 5*C
C*x−3*C= 5*C
C*x = 5*C + 3*C
C*x = 8*C
x = 8*C/C
x = 8
b. Multiply both sides of the equation by x
x*(x−3) = 5*x
x^2−3*x= 5*x
x^2 = 5*x + 3*x
x^2 = 8*x
x^2/x = 8
x = 8
Consider the ordering
... -2 < -1
Now consider the ordering of their absolute values:
... 1 < 2
_____
Hopefully, you see that changing the sign reflects the sequence across the origin, so that the ordering is reversed when the signs are changed.
Answer:
the latter is ten meters long
Step-by-step explanation:
its just ten meters long
Answer:
the slope is defined as the change in price divided by the change in quantity supplied between two points (i.e. the two ordered pairs). we can use the following formula to calculate it: m = (y2 – y1)/(x2 – x1). in the case of my example, the two ordered pairs are (2, 500) and (1, 250)
Step-by-step explanation: