Answer:
y = -9
Step-by-step explanation:
Combine like terms first; 6y-8y=-2y and -8-6=-14
-2y-14=4.
Then add 14 to both sides.
-2y=18
Lastly, divide both sides by -2
y=-9
Answer:
The formula would be to divide the length value by 100
, yielding 4.21 meters.
Step-by-step explanation:
Answer:
20 seconds
Step-by-step explanation:
A is moving at the speed of 6t and B is moving at the speed of 5t. 6t +5t = 11t, and 220 divided by 11 = 20.
Answer:
2^10 = 1024
Step-by-step explanation:
The test most likely can be answered in two different ways. the different ways that 10 questions can be answered will be:
2^10 = 1024
Step-by-step explanation:
(7x^4-4y^8)^2