Answer:
13r-13n
Step-by-step explanation:
just add 9r+6r get 15r then subtract it by 2r then you get 13r and you can't subtract unlike terms
Answer:
7x -1 is correct after combining like terms
Step-by-step explanation:
6+8x-7-x
To simplify algebraic expression we combine like terms
In the given expression
-x or -1x are same
8x and -1x are like terms
6 and -7 are also like terms
8x-1x= 7x
6 - 7 = -1
So 7x -1 is correct after combining like terms
The answer is very easy the answer is D. 38,304 by multiply 252 times 152
Answer:
median-2.5
mean-3
Step-by-step explanation:
<u>QUESTION 1</u>
Let represent the number of years.
Then each year the number of people added is given by the function
Therefore after years,
In scientific notation,
<u>ANSWER TO QUESTION 2</u>
The population after 25 years can be calculated by adding the increment in population to the initial population.
The initial population
The population after 25 years