Answer:
combining 2x and 4x to make 6x
Step-by-step explanation:
Total earnimgs per hour=10$
After deduction
- Percentage=7.65+8+12=27.65%
Total earnings
- 10-27.65%×10
- 10-0.2765(10)
- 10-2.765
- 7.335$
Total hours:-
Approximately 89 hours
Answer:
The number is 7.
Step-by-step explanation:
4n - 7 = 21 Add 7 on both sides
4n = 28 Isolate the variable by dividing 4 on both sides
n= 7
<h3><u><em>
Hope this helps!!!
</em></u></h3><h3><u><em>
Please mark this as brainliest!!!
</em></u></h3><h3><u><em>
Thank You!!!
</em></u></h3><h3><u><em>
:)</em></u></h3>
Answer:
36
Step-by-step explanation:
x^2 + 12 x = 40
To complete the square, take the coefficient of the x term
12
Divide by 2
12/2 = 6
Square it
6^2 = 36
Add 36 to each side
Miles per minute: 6 miles per second X 60 = 360 miles per minute
in 2 minutes, Saturn would travel 720 miles.
Hope this helps!
