X +20 >50
solve this​

Simplifying

x = 20 + -50

Combine like terms: 20 + -50 = -30

x = -30

Solving

x = -30

Solving for variable 'x'.

Move all terms containing x to the left, all other terms to the right.

Simplifying

x = -30

Step-by-step explanation:

Hope this helped :)

30

Step-by-step explanation:

X + 20 = 50

X = 50-20

X = 30

x= -3 and

step-by-step explanation:

to find the roots of a cubic, use division or factoring to find the factors then set equal to 0. as this is a difference of cubes, it factors into

where a is the cube root of .

here   this is 27 and the cube root of 27 is 3. so we write using the form:

.

set each factor to 0 and solve for x.

x-3=0

x=3

the quadratic expression does not factor and must be solved using the quadratic formula.

where a = 1, b=3, and c=9

this cubic has two complex roots.

the correct answer is b. negative exponential growth.

step-by-step explanation:

you can tell it's an exponential function because it decreases rapidly then levels out and never touches the x-axis.

it is negative because the y-axis decreases as the x-axis increases.

therefore it is a negative exponential growth graph.

hope i !