Answer:
Step-by-step explanation:
As the given algebraic expression is
In order to solve the expression for x, we have to
Step 1: Subtract 1 from both sides
Step 2: Divide both sides by 3.
Therefore,
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The amount of money each one will make at the end of the day is equals to $21.775.
As per given in the question,
Amount of money earned earned by two friends per hour = $6.50
Total hours spent for baby sitting each day = 6.7hours
Total amount earned by both the friends per day = 6.50 × 6.7
= $ 43.55
Amount of money earned by each one = 43.55 ÷ 2
=$ 21.775
Therefore, the amount of money each one will make at the end of the day is equals to $21.775.
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5 - 17
x is adding multiples of 3 to get y
example: 2+3=5, 3+6=9 4+9=13, 5+12=17 and so on.
Answer: 81/16
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Step-by-step explanation:
the small and the large triangles are similar triangles.
they have the same angles. and the corresponding sides correlate to each other with the same ratio for every pair of sides.
so,
28 / 82 = (2x + 8) / ((2x + 8) + (5x -4)) =
= (2x + 8) / (7x + 4)
(7x + 4)×28 = (2x + 8)×82
196x + 112 = 164x + 656
32x = 544
x = 17
