Answer:
$90
Step-by-step explanation:
10% de 100 es 10; 100-10=90
First group the coefficients together on their side of the equal sign.
-x + 3x = 2x.
Then, since it is a positive number, subtract it from that side and the other side.
On the other side, the x becomes -x.
Add the 6 from the other side to the 8 to make 14.
14 = -x
Divide both sides by -1, to get the answer.
x = -14
Answer:
5781.2 millimeters
Step-by-step explanation:


You have

for all

, and dividing by

gives

, or

. By the racetrack principle, then, it follows that

.
Answer:
7.41
Step-by-step explanation: