You collect the “like terms” and simplify which would bring you down to 1789b which is equivalent to 1345b. Then you move the “variable” to the “left-hand” side and change its sign which would give you 1789b-1345b=0. Then again collect the “like terms” which would bring you 444b=0. Then you divide the both sides of the equation by 444 and it would mean b=0. So your answer is b=0
1) x-axis
2) line graph
I Can't really see the rest
The greatest common factor is at least 10. That comes from the two zeros, one on 60 and the other on 90.
10(6 + 9) Now you can take out 3 more 10*3 (2 + 3) = 30 * (2 + 3). There is another more mathematical way to do this. Factor using prime factors.
60 = 2 * 2 *3 * 5
90 = 2 * 3 * 3 * 5
Put all the bolds together. 2 * 3 * 5 These numbers represent the highest common factor.
GCF = 2*3*5 = 30
I think the answer is B hopes the help have a fantastic day
