The apothem of this is 13
A variable is a letter, for example x, y or z, that represents an unspecified number.
6 + x = 12
To evaluate an algebraic expression, you have to substitute a number for each variable and perform the arithmetic operations. In the example above, the variable x is equal to 6 since 6 + 6 = 12.
Answer:
40 points
Step-by-step explanation:
The score for the first four rounds of the game is 13, 17, 19, and 21 points.
Let 
and 
be the scores of the fifth and sixth games respectively in order to achieve an average score of 20 points per round for all six rounds.
Hence, the combined score of the fifth and sixth rounds are 40 points.
We need a number to complete
Since we have
And so the expanded square is
Answer:
24 mph (miles per hours)
Step-by-step explanation:
she is going 2 miles every 5 minuets. 5 can go in to 60 12 times. and 2 times 12 is 24.
