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.
Let x represent the amount of money you originally had. The algebraic expression would be: x-20+3×=80.
If you want to solve the equation, it would be: 4x=100, and x=100÷4, which equals 25. So your original money was $25.
Answer:
Y=2x+4
Step-by-step explanation:
2x-y=-4
subtract 2x
-y=-2x-4
divide by -1
y=2x+4
Answer:
exact form: 98/15 decimal form: 6.53 mixed number form: 6 8/15
Step-by-step explanation:
hope this helped