The answer to this is (x - 3)(x + 7)
We are required to find the price of the first game
The price of the first game is $20
Given:
let
price of the first game = x
price of the second game = x + 50% of x
= x + 0.5x
= 1.5x
Price of the third game = 50% of 1.5x
= 0.5 × 1.5x
= 0.75x
Total cost of game = $65
<em>Total cost of game = price of the first game + price of the second game + Price of the third game</em>
65 = x + 1.5x + 0.75x
65 = 3.25x
divide both sides by 3.25
x = 65 ÷ 3.25
x = 20
Therefore, the price of the first game is $20
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brainly.com/question/291220
Answer:
Mean= 31
Step-by-step explanation:
To find the mean you need to add all the number together and then divide by how many ever numbers there are.
In this case
25 + 25 + 30 + 35 + 40=155
There are 5 numbers so you would divide by 5
155/5
=31
Y2-y1 / x2-x1
-4 - 13 / -18 - 13
-17 / -31
17 / 31
Answer: six ( 6 ).
Step-by-step explanation:
If Each of a side can, consisting of a shape with only convex angles (which are known to be triangles and squares if we follow definitions ). make at most two intersections. Then, the triangle has the fewest sides, so its upper boundary is set for number of intersections at 2*3, or 6. So basically the maximum number available is 6.
