Y=1 because no matter the x value y will be 1
What do you mean??????
there is no question...
Answer:
1.22 x 
Step-by-step explanation:
1,220,000 would be...
1.22 x 10^6
Answer:27
Step-by-step explanation:
Are you in middle school
5x^2 -15x-140
5(x² -(3x) -28)
5(x² +(4x-7x)-28)
5(x(x+4) -7(x+4)
5(x-7)*(x-4)