Commutative i believe <span />
Answer:50
Step-by-step explanation:
180-70=(2x-10)+(x+30) 110=3x+20 90=3x x=30 2(30)-10=60-10=<em>50</em>
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Answer:
x2 is the answer
Step-by-step explanation:
i found out by seeing those numbers in the numerial order.
The linear function that models the data in the table is 
<h3>How to determine the linear model?</h3>
The table of values is given as:
x y
-4 -6
-1 -1
0 1
2 4
3 7
The linear equation is calculated using:

So, we have:

Evaluate the differences

Hence, the linear function that models the data in the table is 
Read more about linear functions at:
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Answer:
102.5, 12, 50
Step-by-step explanation:
This is basically asking for 41/.4 = 410/4 = 102.5
45/3.75 = 12
11/.22 = 1100/22 = 50