First you take 7143-6997 to get her units used( it’s 146) since you know that the first 100 units cost 24p per unit so take 100 Times 24 p to get 2400p then take the remaining 46 units times 16 to get 384p.
Add 2400p+384p to get 2784p for her bill
-3. If you need it, here is my work
The answer would be B: 1/2 since the rise is 1 and the run is 2
Answer:
1 exponential decay and 78%
Answer:
7
Step-by-step explanation: