Answer:
C. 
Step-by-step explanation:
One is asked to find which inequality has (
) in its solution set. Remember that an inequality is another way to represent a set of solutions. In essence, it states that all numbers less than; less than or equal to; greater than; or greater than or equal to, are a part of the solution. One simplifies an inequality in a similar manner to how one simplifies an equation, by using inverse operations and simplification. Just note that when multiplying or dividing the inequality by a negative number, one has to flip the inequality sign to ensure the expression remains true.
Simplify each of the inequalities, then evaluate to see which one has () as a part of its solution set.
A. 
B. 
C.
D. 
As can be seen, option (C ) is the only one that fits this requirement. Since option (C) simplifies down to () or in words, (x) is less than (-2.5). This option is the only one that fits the solution since (-3) is less than (-2.5).
Answer: 5/21
<u>Do Keep Change Flip (KCF)</u>
Keep: 5/3
Change: ÷ into ×
Flip: 7/1 into 1/7
Your new problem should be: 5/3×1/7
<u>Multiply</u>
5/3×1/7=5/21
I think its x-5. I think it is i'm not sure tho
5 x 1.4 = 7
I hope this helped you out!
Answer:
0.29p + 1.59 = 5.07 where p represents the number of pens
Step-by-step explanation:
