Answer:
727,32
Step-by-step explanation:
386,16 x 2.=772,32
Answer:
£21
Step-by-step explanation:
Cost of 18 drinks = £54
Cost of 1 drink
= Cost of 18 drinks/18
= £54/18
= £3
Cost of 7 drinks
= Cost of 1 drink × 7
= £3 × 7
= £21
If you sleep at 8:25pm and wake up at 6:15am you slept for 9hrs and 45 minutes.
Answer:
[0,9]
Step-by-step explanation:
The domain is the first set of the ordered pair. When finding the domain you are supposed to find which x value it starts from to where it ends. The x value starts from 0 and ends and the 9th unit on the x-axis which would give us 0,9 now since both points are closed you would use these symbols [ ] to show that it is closed meaning the answer would be [0,9]
Note:
I'm sorry if this is wrong but this is what I believe the answer is.
(3x² + 2x +1) + (3x - 8) - x² + 6x - 5)
Combine like terms.
(3x² - x²) + (2x + 3x + 6x) + (1 - 8 - 5)
Simplify.
2x² + 11x - 12
~Hope I helped!~