7 + 4x - 10x + 15 = 22 - 6x
You just need to sum terms of polynomial with the same stage of x and not to mix them out. Note that terms without x are actually terms with x^0 because x^0 = 1
Therefore we sum 7 and 15 = 22 and
we sum 4x and -10x = -6x
Answer is B)
Answer:
Stop cheating and do your own work....
Mr E
Step-by-step explanation:
Answer:
equation: y=-4x-7
Step-by-step explanation:
y=-4x+b
solve for b using given coordinates on the line (-3, 5)
5=-4(-3)+b
b=-7
Answer:
5(9+6)
5×9=45
5×6=30
I hope this is good enough:
Answer:
7.5
Step-by-step explanation:
40*2.5=100
3*2.5=7.5
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Have a nice day.
