The solution is (x, y) = (2, 3)
<em><u>Solution:</u></em>
<em><u>Given equations are:</u></em>
y = 3x - 3 ------- eqn 1
y = 2x - 1 ---------- eqn 2
We can solve the equations by substitution method
In eqn 1, we have y equals 3x - 3
If we substitute this in place of y in eqn 2, we can get value of "x"
Substitute eqn 1 in eqn 2
3x - 3 = 2x - 1
Move the variables to one side and constants to other side
3x - 2x = -1 + 3
<h3>x = 2</h3>
Substitute x = 2 in eqn 1
y = 3(2) - 3
y = 6 - 3
<h3>y = 3</h3>
Thus the solution is (x, y) = (2, 3)
Answer:
73 is a prime number, it's only divisible with 1 and itself.
Step-by-step explanation:
C. The two smallest sides of a triangle must be a larger sum than the third for all sides to connect.
Answer:
<em>Range: 9</em>
<em>Mode: 23</em>
<em>Median: 25.5</em>
<em>Mean: 26.1</em>
Step-by-step explanation:
Arrange the data set from least to greatest.
22, 23, 23, 23, 23, 25, 25, 25, 26, 27, 28, 29, 29, 29, 30, 31
Range: Highest value - Lowest value =
Mode: The most number listed in the data set, or the listed numbers
Median: The middle number
Mean: finding the average of the data set
Range: 31 - 22 = 9
Mode: 23
Median: 25 + 26 = 51/2 = 25.5
Mean: 22 + 23 + 23 + 23 + 23 + 25 + 25 + 25 + 26 + 27 + 28 + 29 + 29 + 29 + 30 + 31 = 418/16 = 26.125 or 26.1
The answer is in your heart .