Answer:
y=-0.5x+2 (-4,0) (0,2) y=0.5x+6 (0,6)(12,0)
Step-by-step explanation:
Desmos
The answer is 25, hope this helps :)
Answer:

Step-by-step explanation:

15r means that she burns 15 calories per min, for as many mins as she ran. EG: if she ran for 10 min, then she burned 150 cals. The other one I'm not so sure.
After you subtract the fixed cost of $75 from your budget of $110, you have $35 to spend on miles. At $0.35 per mile, you can afford 100 of them.
You can drive up to 100 miles for $110 or less.