Renan found the sum (4.2x +3) + (5.7x -2) + (5 - 2.6x). What was Renan's error in adding the expressions?
2 answers:
he used commutative property incorrectly
Step-by-step explanation:
i worked this out on my own to find out that he used commutative property incorrectly and then on edgen.. this answer was correct <3
Answer:
he used commutative property incorrectly
Step-by-step explanation:
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Answer:
5x-2
Step-by-step explanation:
15x^2-x-2
15x^2+5x-6x-2
factorize
5x(3x+1)-2(3x+1)
Sol: (3x+1)*(5x-2)
Answer:
they travel 115 km/h long
Difference=subtract sum=add. just answering so you don't waste points :-)
Answer:
I Think it is A
Step-by-step explanation:
It is a because 9×7=63
