Answer:
7.25 × 10^6
Step-by-step explanation:
1) put into standard form: 6,000,000 + 1,250,000
2) add: 6,000,000 + 1,250,000= 7,250,000
3) put into scientific notation: 7.25 × 10^6
To find your sale price you must:

just simply follow that operation and you're good to go
Answer:
C
Step-by-step explanation:
The function C has a range of (-infinity, a] and domain [b, infinity)