Your answer would be x = 12.41
6.15 (x - 8.86) = 21.83
*6.15 * 6.15
6.15x - 54.49 = 21.83
+ 54.49 + 54.49
6.15x = 76.32
/6.15 /6.15
x = 12.41
Answer:
C is the answer
Step-by-step explanation:
Example :
5 + 10
GCF is 5
(5 * 1) + (5 * 2) = 5(1 + 2)
The GCF in the other sum ?.....there is none because it has already been factored
example :
15 + 45
GCF = 15
(15 * 1) + (15 * 3) = 15 (1 + 3)
Answer:
Step-by-step explanation:
The salary per year is the combination of the $42000 per year (constant) plus the 2% rise per year. So the ecuation is:
Firt year
Second year
Generalizing:
Answer:
Step-by-step explanation:
Let x represent the distance between Earth and its moons.
Saturn’s rings span up to about (7.5 × 10^-1) of the distance between the Earth and its moons. It means that Saturn’s rings span is
(7.5 × 10^-1)x
If Saturn’s rings span up to 2.82 × 10^5 kilometers, it means that
(7.5 × 10^-1)x = 2.82 × 10^5
Dividing both sides of the equation by 7.5 · 10^-1, it becomes
x = (2.82 × 10^5)/(7.5 × 10^-1)
x = 3.76 · 10^5 km