Answer:
Step-by-step explanation:
Rearrange:
Rearrange the equation by subtracting what is to the right of the equal sign from both sides of the equation :
-6*x-(84)=0
Step by step solution :
STEP 1: Pulling out like terms
1.1 Pull out like factors :
-6x - 84 = -6 • (x + 14)
Equation at the end of step 1:
STEP 2: Equations which are never true
2.1 Solve : -6 = 0
This equation has no solution.
A a non-zero constant never equals zero.
Solving a Single Variable Equation:
2.2 Solve : x+14 = 0
Subtract 14 from both sides of the equation :
x = -14
One solution was found :
x = -14
You add 2 to each of the three sides.
okay?
-11< -x+2< 8
-2 -2 -2
--------------------
-13< -x <2
Divide by negative 1
-13< -x <2
--------------
-1
Switch the signs direction
13> x > -2
tada
Answer:
a v-shaped graph with a minimum at (-2,-1) and x-intercepts at -1 and -3
Step-by-step explanation:
if you need to graph the function then start by creating an x-y table of values:
when x=0, y=1
so you the point: (0, 1)
when x=2, y=3
you have another point: (2,3)
when x=-2, y = -1
third point: (-2,-1)
when x=-3, y = 0
fourth point: (-3,0)
The 20-pound bag for $85 is a better deal.
40/9= $4.44
85/20= $4.25
Answer:
13
Step-by-step explanation:
Distance between (0, -2) and (5, 10)
√(5-0)^2 + (10-(-2))^2
√5^2 + 12^2
√25 + 144
√169
= 13
