Answer:
Unit rate of change = -4.2°F/hour
Step-by-step explanation:
Assuming a constant rate of change, a relationship between the change of temperature as a function of time (in hours) can be described as follows:
There is a temperature drop from 12pm to 5pm, which explains the rate of change being negative. This rate means that at every hour that goes by, the temperature drops by 4.2 degrees.
Answer:
<h2>
6.75+1.25x=31.75</h2>
Step-by-step explanation:
let x be the number of refils
also given is that the cost of one refill is $1.25
hence the total refil will be 1.25x
given that the cost of a mug is $6.75
6.75+1.25x=31.75
therefore the expression that can be used to solve for the number of refills is
6.75+1.25x=31.75
The answer will be 0.4(c - 24). Hope it help!
Y times 3 is grater than or equal to X
2. Normally, to make the function of h(x) increment by 1, you have to increment x by 1. If the function h(x) becomes h(x/3), however, the function increments by 1 as x increments by 3. Thus, to reach the same values vertically, you need to move three times further horizontally.
