Answer:
15x - 4
Step-by-step explanation:
Add both of the equations together.
f(x) + g(x)
(3x + 10x) + (2x -4)
Then, combine like terms
3x + 2x + 10x = 15x
15x - 4
Answer:
Step-by-step explanation:
diez mil treinta y dos
<u>Rectangle A</u>
P = 2l + 2w
P = 2(3x + 2) + 2(2x - 1)
P = 2(3x) + 2(2) + 2(2x) - 2(1)
P = 6x + 4 + 4x - 2
P = 6x + 4x + 4 - 2
P = 10x + 2
<u>
Rectangle B</u>
P = 2l + 2w
P = 2(x + 5) + 2(5x - 1)
P = 2(x) + 2(5) + 2(5x) - 2(1)
P = 2x + 10 + 10x - 2
P = 2x + 10x + 10 - 2
P = 12x + 8
<u>Rectangle B - Rectangle A</u>
(12x + 8) - (10x + 2)
12x - 10x + 8 - 2
2x + 6
The correct answer is B.
Answer:
4400
Step-by-step explanation:
<h2><u>SIMPLE INTEREST </u></h2>
depreciates at a rate of 11% a year.
means it makes use of SIMPLE INTEREST!
simple interest formula is :
PRT / 100
where :
p is the principal
r is the rate on interest
t is the number of years.
(8000*11*5 ) / 100
=4400
Answer:model sampling
Step-by-step explanation:
It based survey on a specific type of people meaning women taking into account other characteristics like age,religion,etc
