Step-by-step explanation:
the answer is on the photo above
<h3>Answer: 10</h3>
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Work Shown:
First add up all the ages
9+13+9+10+10+9+10+10+11+9 = 100
Then divide that sum by 10, since there are 10 values we added up
100/10 = 10
The average age is 10 years old.
Answer:
ans :240 cm²
Step-by-step explanation:
see the pic
....ik its messy but hope u understand
and I hope the ans is correct
Hi there! Yes, x = 2 is a solution to this equation.
Let's solve this equation step by step!

Subtract 2 from both sides.

Now divide both sides of the equation by -4 (and remember that when dividing two negatives we end up with a positive).

And therefore x = 2 is a solution to this equation.
~ Hope this helps you!
For point (1, -2): -2 = -1 - 1 = -2. Therefore, point (1, -2) lies on the graph of the equation.
The graph of the equation is the set of points that are solutions to the equation.
A coordinate pair on the graph of the equation is a solution to the equation.
For the point (0, -1): -1 = -(0) - 1 = 0 - 1 = -1.
Therefore, The point ( 0, −1 ) lies on the graph of the equation.