Steps: for an approximate result, multiply the fuel economy value by 2.352
12.7*2.352=29.87
Answer: 29.87 Miles per Gallon
The sum of all angles of a triangle is 180º
therefore:
37º+82º+xº=180º
xº=180º-82º-37º=63º
Answer: x=63º
By solving system by elimination, x= -1 and y=3
Step-by-step explanation:
We need to solve the systems by elimination.
Multiply eq(2) with 4 and subtract eq (1) and eq(2)
Now, multiply eq(1) with 2 and eq(2) with 9 and subtracting both equations:
So, by solving system by elimination, x= -1 and y=3
Keywords: Systems by elimination
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the answer would be 7y-z+3
The negative outside of the parenthesis would counter act the negatives inside. Thus reversing the problem.
Answer:
-3x - 15
or
-3(x + 5)
Step-by-step explanation:
-3x - 3 - 12
-3x - 15
-3(x + 5)
sorry if this doesn't help but i hope it does