Answer:
4a - 104 is the expression simplify all the way
Step-by-step explanation:
4 x a = 4a - 4 x 26 = 104 (4a - 104)
You would do 303 subtract 87. you get 216. 216/12 = 18 therefore it takes him 18 hours
Answer:
Below.
Step-by-step explanation:
Temperature after 1 minute = 140 - 5(1)
Temperature after 2 minutes = 140 - 5(2)
Temperature after 3 minutes = 140 - 5(3),
- and so on.
So the function is
y = 140 - 5x.