2y+5
I would guess that you would jut simplify by just adding the two y's and adding positive 7 and negative 2.
Hope this helped!
Ok,so i did the math and the answer is 6
Answer:
Work done = 3750 Joules
Step-by-step explanation:
The force acting in the body should be resolved to it's horizontal component before we can use ut to solve for the problem
Horizontal component= 150 * cos 60
Horizontal component= 150*0.5
Horizontal component= 75N
Work done= Force * distance
Work done= 75*50
Work done= 3750 Nm
Work done = 3750 Joules