Answer:

Step-by-step explanation:

Add 2 to both sides

Simplify

Subtract
from both sides

Simplify

Multiply both sides by
(reverse the inequality)

Simplify

Divide both sides by 

Divide the numbers: 

Divide the numbers: 
Apply fraction rule: 

Divide the numbers: 


54000/.6= 90000, so answer should be 90,000
Answer:
y = 7/8x + 1
Step-by-step explanation:
According to y = mx + b, whereas b is the y-intercept
so if b is positive, b has to be larger than 0
A non-proportional graph is a straight line that does not go through the origin so
The #1 and #4 are wrong because they are proportional
The #2 and #4 are wrong because they have negative y-intercept
x^2*(-3x)=-3x^3. The power of x becomes 3 because you add the powers of x. (2+1=3)
The answer would be 1.2/7