Answer:
-25=x
Step-by-step explanation:
20=10x-6(2x+5)
20=10x-12x-30
20=-2x-30
+30 +30
____________
50=-2x
÷-2 ÷-2
___________
-25=x
Hope this helps :D
Answer:
<em>Total Cost of Week = 81.20 Euros</em>
<em>Total Cost of Week (in dollars) = $102.31</em>
Step-by-step explanation:
117 km per day
You drive 7 days
So,
Total miles driven = 117 * 7 = 819 km
Mileage is 42 miles per gallon. <em>So how many gallons would it require to drive 819 km?</em>
819/42 = 19.5 gallons
We know 1 gallons = 3.78 liters
So,
19.5 gallons would be:
19.5 * 3.78 = 73.82 liters
1.10 Euro PER LITER, so the total cost:
<u>Total Cost of Week = 73.82 * 1.10 = 81.20 Euros</u>
<u></u>
In dollars (1 euro = 1.26 dollars):
<u>Total Cost of Week (in dollars) = 81.20 * 1.26 = $102.31</u>
Answer : D
Formula for height is
H = SA / (2 x 3.14 x r) - r
Answer:
70 is a more reasonable partial quotient because 70 * 4 = 280 which is closer to 296, without going over it, then 4 * 50 = 200 which is further away.