Answer:
the missing angle is 148°
Step-by-step explanation:
the sum of all exterior angles of a triangle are 360°
so, 360-138-74 = 148°
They will be 170 pounds by the end of the year. 5% of 100 would be 5 so 5% of 200 is half of 5 which is 2.5. 2.5 times 12 will get you 30. 200-30 is 170
Answer:170
Answer: 6
Step-by-step explanation: or 9

now.. to graph that
let us make a quick table

so.. you can either plot those points there on the table,
or just bear in mind x = 4, no matter what "y" is,
namely, x = 4 is just a vertical line at x = 4 :)
Answer:
(x+9)(x+5)
Step-by-step explanation:

x(x+5)+9(x+5)
(x+9)(x+5)
I hope this helps!