If you need any steps explained lmk
Answer:Y=8,-5
Step-by-step explanation:
2.


3.

4.

This fraction is

5.

6.

7.

8.

9.
from 8.45am to 12.45pm - 4 hours

I earn

10.
48 minutes = 1 hour - 12 min
21.15 - 1 hour = 20.15
20.15 + 12 min =
20.27
11.

12.


I get up at 6.45am
13.

14.

15.
Answer: -4
Explanation:
f(4) = 4(4) - 20
f(4) = 16 - 20
f(4) = -4
58,800.
3600 divided by 9000 is 0.4
147,000 * 0.4 is 58,800