The cost of video game system is $ 420 and the cost of game is $ 140
Step-by-step explanation:
Given,
The total cost of the video game system and the several game = $ 560
Let, the cost of several game = x and
The cost of video game system = 3x
To find the cost of the system and the games
According to the problem,
x + 3x = 560
or, 4x = 560
or, x = 
= $ 140
Hence, the cost of several game = $ 140 and
The cost of video game system = $ 3 × 140 = $ 420
The purchase price of the new car if the sales tax is $3500 is $50000
<h3>Direct variation</h3>
Let the amount of sales tax be A and the purchase price be p
If the amount of sales tax is directly proportional to the purchase price, this is expressed as:
S = kp
If S = $1750 and p = $25000, the;
k = S/p
k = 1750/25000
k = 175/2500
If the sales tax is $3500, the purchase price will be given as:
S = kp
3500 = 175/2500 p
175p = 3500*2500
175p = 8750000
p = 8750000/175
p = 50000
Hence the purchase price of the new car if the sales tax is $3500 is $50000
Learn more on variation here: brainly.com/question/25215474
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Answer:
256 ft²
Step-by-step explanation:
where l is length and w is width and h is height
Plug in the given information
Therefore, the surface area of the rectangular prism is 256 ft².
I hope this helps!
Answer:
D. 24 Units
Step-by-step explanation:
tracing the points given we get a rectangle
the perimeter of a rectangle = 2a+2b
a=length
b= width
in this case a= 8
b= 4
the perimeter of a rectangle = (2*8)+(2*4)
the perimeter of a rectangle = 16+8
the perimeter of a rectangle = 24
Answer:
3(x+3)
Step-by-step explanation:
3x+9
Rewriting as
3*x +3*3
Factor out a 3
3(x+3)
