Answer: 2.687
Explanation: You have to remove the percent sign, then divide 268.7 by 100:
268.7% → 268.7 → 268.7/100 = 2.687
Hope this helps :)
Answer:
31/x
Step-by-step explanation:
im assuming thats a 7*
Solution:
According to the problem, the laptop costs $450 less than the desktop. Let x the cost of the laptop, then we get the following equation:

now, the total finance charge of $409 is from 9% of the cost of the laptop and 6.5% of the cost of the desktop. According to this, we get the following equation:

Applying the distributive property, we get:

now, placing like terms on each side of the equation, we get:

this is equivalent to:

solving for x, we get:

this means that:
The cost of the laptop is x = 2450
and
The cost of the desktop is x+450 = 2450 +450 = 2900.
So that, we can conclude that the correct answer is:
Cost of the laptop = 2450
Cost of the desktop =2900.
All the terms are like terms. When combined, their sum is zero (0).
C)36
1)Since X=2 and y=4, in order to evaluate it. Let's plug it in those values.
But firstly, we need to apply the Distributive Property.
x+y+3(x+2y)
x+y+3x+6y
2) Now let's add the similar terms
x+3x +6y+y
4x+7y
3) Plugging in
4(2)+7(4)
8+28
36