A publisher is preparing the marketing plan for a new book. The actual cover of the book measures 6 inches by 8 inches, as shown
1 answer:
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Answer:
inequality form: x -2 or x > 3
interval notation form: (-∞,-2] ∪ (3,∞)
Step-by-step explanation:
I attached a picture that shows all the work. You begin by isolating then solving for x on both sides. Then form a solution using the information found out about x. For example, you can combine the found inequalities for x to solve that x must be GREATER than 3 while being LESS than -2. Using that you can form an line and make a line. Remember, when writing in interval notation form you always begin from the left to the right (in reference) to the number line.
Answer:
Step-by-step explanation:
Solve the value of :
-Combine and
by subtracting
by
:
-Subtract on both sides:
-Multiply both sides by , the reciprocal of
:
Therefore, the value of is
.