We can calculate EEE, the amount of euros that has the same value as DDD U.S. dollars, using the equation E=\dfrac{17}{20}DE=
2 answers:
Answer:
<h2>1 dollar is equivalen to 85 cents of an euro.</h2>Step-by-step explanation:
The given expression is
Where is euros and
is dollars.
Using this expression we can calculate the amount of euros equivalent to one dollar:
Therefore, 1 dollar is equivalen to 85 cents of an euro.
Answer:
0.85 Euros have the same amount as 1 U.S dollar.
Step-by-step explanation:
Given : The equation
To find : Number of Euros which has same value as D U.S. dollar ?
Solution :
The equation
Where, E= amount of Euros
D= amount of U.S dollar.
Now for 1 U.S dollar we put D=1,
Therefore, 0.85 Euros have the same amount as 1 U.S dollar.
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Answer:
7.3
Step-by-step explanation:
For this question, you must use the distance formula. The distance formula is based around Pythagorean Theorem, so you will see some similarities.
Distance =
X2 is 7 (X coordinate of school)
X1 is 5 (X coordinate of friend's house)
7 - 5 = 2
2^2 = 4
Y2 is 7 (Y coordinate of school)
Y1 is 0 (Y coordinate of friend's house)
7 - 0 = 7
7^2 = 49
4 + 49 = 53
= 7.2801...
<em>Round to the nearest tenth...</em>
<em>7.3</em>
Answer:
p(x) = 0.85x
t(x) = 1.065x
(t o p)(x) = 0.9x
$2700
Step-by-step explanation:
If the marked price is $x, then the function p(x) that gives the price of the riding lawn mower after 15% discount will be
where x is the marked price.
Now, the function that gives the total cost with sales tax will be given by
where x is the discounted price.
Therefore, the composite function that gives the total cost of the riding lawn mower on sale is given by
(t o p)(x) = 1.065(0.85x) = 0.9x ............ (1)
where x is the marked price.
If the marked price x = $3000, then Mr. Rivera has to pay for the riding lawn mower, from equation (1),
(t o p)(3000) = 0.9 × 3000 = 2700 dollars. (Answer)