Answer:
x < 7
Step-by-step explanation:
Given
2x - 5 < 9 ( add 5 to both sides )
2x < 14 ( divide both sides by 2 )
x < 7
Answer:
<h3>The number is 500</h3>
Step-by-step explanation:
Let the number be x
The quotient of a number divided by five is written as

the number decreased by 400 is written as
x - 400
Equate the two expressions
We have

Multiply through by 5
That's
x = 5x - 2000
x - 5x = - 2000
- 4x = - 2000
Divide both sides by - 4
x = 500
Hope this helps you
Answer:
C. 81
Step-by-step explanation:
x^2-18x+81
(x-9)(x-9)
Answer:
I think this is the correct answer
1.9
9.5% = 0.095
0.095* 20 = 1.9