First you need to combine like terms.
9x + 11y + 13
A coefficient is the number that comes before the variable (which is y).
The coefficient for y is 11.
Constants are the numbers that do not have variables attached to them.
The constant is 13.
Hope this helps!
1/2 b-39=101
+39 +39
1/2 b= 140
2(1/2) b= 140(2)
b=280
13/28 <span>< </span><span>4/7 </span><span>< </span><span>19/28 </span><span>< </span><span>11/14</span>
Ending answer is -x^2+15x-48/x^2+16 but i'm bad at explaining, sorry. Hope it helped anyway!
