Answer: The required expression is,
$ 40(0.85)
Step-by-step explanation:
Given,
The original cost of the videogame = $ 40,
Discount percentage = 15%,
So, the amount of discount = 15% of 40
= (0.15)40 ( ∵ 1% = 0.01 )
Hence, the cost of the videogame = original cost - discount
= 40 - (0.15)40
= 40 (1-0.15)
= 40(0.85)
Which is the required expression .
Answer:
the answer is $ 40(0.85)
{(0,0),(0,1),(1,2),(1,3)}
If this was a function it would be (0,0) ,(1,1), (2,2) ,(3,3) and so on
h = -4
7h-5(3h-8) = 72
Distribute
7h - 15h +40 = 72
Combine like terms
-8h +40 = 72
Subtract 40 from each side
-8h+40-40 = 72-40
-8h = 32
Divide each side by -8
-8h/-8 = -32/-8
10m - 16
It's basically the same thing but simplified to make it easier to solve.
3(4m-2)-2(m+5)
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v
Distribution
12m-6-2m-10
Combining Like Terms
10m-16
