Mean, median, range, m.a.d.
Answer:
x>-1
Step-by-step explanation:
-2x+5<7
subtract 5
-2x<2
divide by -2, the sign changes
x>-1
Answer: 990
Step-by-step explanation:
Answer: The value of the expression when is
Step-by-step explanation:
In this case, you need to remember that:
1. Tthe word "less than" indicates a subtraction.
2. By definition, the "Difference" in the result of a subtraction.
3. The word "times" indicates multiplication,
Based on the information given above, you know that " Six times the difference of a number and five" can be expressed as:
Then, "Two less than six times the difference of a number and five" can be represented with this expression:
Now you can substitute into the expression and the evaluate in order to find the value of the expression. This is: