If the exchange rate is 1.5 U. S. dollars / 1 euro, how many U. S. dollars would be equivalent to 20 euros? A. $1.50

B. $18.50

C. $30.00

D. $13.30

The answer is C because 1 times 20 is 20 and .5 times 20 is 10 then you get 30

C.) $30.00

Step-by-step explanation: If 1.5 U.S. dollars equals 1 euro, then 1*20 would be 20 euros. So then, you could multiply 0.5*20 to get 10. Finally, you add $10 + $20 to get $30 U.S. dollars.

0.5*20= $10

20+10= $30

this shows a reflection over the x-axis and is translated one unit down and 6 units to the right (x + 6, y - 1)

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