Answer:
True
Step-by-step explanation:
Hopefully this helps
The mean is the average of the numbers. You add up all numbers and divide the result for how many numbers there are (14)
6+2+59+12+11+9+9+54+54+46+2+32+43+11 = 350
Mean = 350/14 = 25
Answer:
-2(r+3)
Step-by-step explanation:
Answer:
<h3>B. It has infinite solutions</h3>
Step-by-step explanation:
Given the system of equations:
2t + w = 10 ..... 1
4t = 20 − 2w ... 2
From 1:
w = 10-2t ...3
Substitute 3 into 2 to have;
4t = 20 - 2(10-2t)
4t = 20-20+4t
4t = 4t
Let t = k
Substitute t = k into 1 and get w;
From 1: 2t + w = 10
2k + w =10
w = 10 - 2k
<em>k can take any integers. This shows that the solution to the equation is infinite</em>
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