Answer:
The answer in the explanation
Step-by-step explanation:
The solution of the inequality is all real numbers greater than or equal to 5
so
The solution using interval notation is ------> [5,∞)
and
The solution using set notation is {x ∈ R | x ≥ 5}
Answer:
y = 2/6x
Step-by-step explanation:
graph it.
use graph paper
Let us set up a system of functions to describe the given situation and see if they ever intersect.
Elena has initially 15000 miles and adds 15000 per year.
we can describe it as Elena = 15000+15000(years).
Marc's equation can be given as = 24000+11000(years).
Setting both conditions equal, we get
15000+15000(years)=24000+11000(years).
Clubbing years on one side we get,
4000(years)=9000
Lets divide by 4000 on each side we get years = 2.25
Hence yes, the mileages will equal the same value (whatever it may be) in 2.25 years from the the beginning of the problem.
FOIL method
First:
u squared times u squared equals to u to the fourth.
Outer and Inner:
8u squared + u squared equal 9u squared. Remember, the exponents don't change when adding!
Last:
8 times 1 equals 8
Answer: I think that it's -125/27
Step-by-step explanation: Convert into a complex fraction (-5/3)^3 and then cube the 5 and 3 and don't change the negative sign. The answer then is -125/27
Hope it helps.