Answer:
x ≈ 6.5
Step-by-step explanation:
We have the epresion
and we want to find the value of
.
Let's do it step-by-step
Step 1. Multiply both sides of the equation by 20



Step 2. use the reflexive property of equality: if
then 


Step 3. Using a calculator we get that
. Replacing that value we get

x ≈ 6.5
We can conclude that the value of x is approximately 6.5
B. In [(xy)3] hope this helps
Answer:
-1 and 10
Step-by-step explanation:
Here we answer the question: "What two numbers multiply to -10 and add up to 9?"
The answer to your question is:
-1 and 10