Answer:
x=-7
Step-by-step explanation:
5-x=3(x+11)
Distribute 3 to the parenthesis. (Multiply)
5-x=3x+33
Subtract 33 from both sides.
-28-x=3x
Add x to both sides,
-28=4x
Divide both sides by 4.
-7=x
Yes because zeros have no value if they are after a decimal and have no number behind them
We can see that for every increment, the number gets
doubled positively. Since we are looking for the value when the repetition is
made infinite, therefore the value at that point would also be infinite. Since
infinite is imaginary, therefore the correct answer is:
<span>Does not exist</span>
Answer:
21 quizzes
Step-by-step explanation:
3 quizzes per week 9÷3=3
7 weeks = 3×7 so 21 quizzes
You have to make a proportion:
12+x/8=8/x
Then cross multiply to solve for x
