Answer:
Step-by-step explanation:
2x+12x+4=0
14x+4=0
14x=-4
x= -4/14
x=-2/7
To solve this, you need to isolate/get the variable "x" by itself in the inequality:
4x + 1 > 6x + 5 Subtract 4x on both sides
4x - 4x + 1 > 6x - 4x + 5
1 > 2x + 5 Subtract 5 on both sides
1 - 5 > 2x + 5 - 5
-4 > 2x Divide 2 on both sides to get "x" by itself

-2 > x
Answer: 8
Step-by-step explanation: the given expression is 2n-3
so when n=1, we will get, 2(1)-3=2-3=-1
when n=2, we will get, 2(2)-3= 4-3=-1
when n=3, we will get 2(3)-3= 6-3=3
when n=4, we will get 2(4)-3 = 8-3=5
so the required result of expansion is -1+1+3+5=8
answer is 8.
hope that helped!
Answer:
Slope = -2
y-intercept = -3/5
Falling
Step-by-step explanation:

m = Slope = -2
y-intercept = b =

The slope of the equation has a negative number so the graph is falling
Foil it out:
(7x)(4x)+(7x)(9)+(-8)(4x)+(-8)(9)
28x^2+63x-32x-72
28x^2+31x-72