Answer:
The number is 9
Step-by-step explanation:
• Let the number be x
» Add 7 to either sides following addition rule of equality:
» Divide either sides by 27:
<h3>[Learning] How to solve a one-variable-inequality?</h3>
To solve a one-variable-inequality, isolate the variable on one side of the inequality. This can be done by using the <u>four mathematical operations.</u>
What is the four mathematical operations?
The<em> </em><u>four mathematical operations</u> include the following:
- Addition
- Subtraction
- Multiplication
- Division
These operations can be used to solve equations, inequalities, and more.
<h3>[Solving] Simplifying the inequality:</h3>
Given inequality:
As stated in the previous section, let's isolate the variable (c) using the four mathematical operations. Clearly, we have to add both sides by 12 of the inequality as "c" is being subtracted by 12. Therefore, we get:
- ⇒ c – 12 + 12 > –1 + 12
- ⇒ c > –1 + 12
Simplify the right-hand-side to obtain the simplified inequality:
Therefore, option B is the correct/best choice.
Learn more about simplifying inequalities: brainly.com/question/21857626
The corrext ansewer 2*3=6 lmk if you need tree
12 is 60% of 20. You can make 60% into a fraction (60/100) and set that fraction equal to 12/x. You then cross multiply (12*100 and 60*x) to get 1200=60x. You then divide both sides by 60 to get x, which equals 20.
