Answer: a) -2,1 , 0,1 , 2,1
b) C
Step-by-step explanation:
Answer:
Below.
Step-by-step explanation:
The idea is to move all the variables to one side of the = sign and the numbers to the other side. It does not matter if the variables are on the left or right side.
Answer:
Step-by-step explanation:
First equation
Second equation
Third equation
Sum of the following of two valuable equation first and second
Subtract third equation from the sum of two valuable expression
Answer:
d and g
Step-by-step explanation:
Supplementary angles add up to 180 degrees, so we know that (6x+28)+(2x+8)=180. 8x+36=180, 8x=144. x=18. 6x+28=18(6)+28=136
2x+8=36+8=44
Answer:32 Inches
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