I could only get number one which was; 1.75
Answer:
he gained 3 pounds :)
Step-by-step explanation:
also im not really sure about the ounces!!!
m = −3/4 is the correct answer. Hope this helps!
Answer: 
Step-by-step explanation:
Step 1:-
Given equations are y=-2 x+30........(1)
another equation is y=4 x ..........(2)
Step 2:-
solving these two equations (1) and (2)
Equating both equations are 


Step 3:-
The final answer is 
Answer:

Step-by-step explanation: