I can help, but do you have an image to go with it?
I'm pretty sure the answer will just be the 1.6 multiply by 512
Answer:
Concept: Ordinary Mathematics
- Just a general tip: Zoom away further from the camera to capture the question clearer.
- Calculate the Total: 31 students
- A= 4/31= 13%
- (A+B)/31 = 14/31 = 45%
- Can't see clearly what it says
The correct value for x is 35 for (3x+16) and (5x-54) both equal 121
