Answer:
3.08 x 
Step-by-step explanation:
3080 = 3.08 x 1000 = 3.08 x
For 2/5 meter, it takes = 1 min.
For 1 meter, it is = 5/2 min.
Now, for 6 meters, it would be: 5/2 * 6 = 30/2 = 15
In short, Your Answer would be 15 minutes
Hope this helps!
<span>Simplifying
5(6 + -4x) = 25
(6 * 5 + -4x * 5) = 25
(30 + -20x) = 25
Solving
30 + -20x = 25
Solving for variable 'x'.
Move all terms containing x to the left, all other terms to the right.
Add '-30' to each side of the equation.
30 + -30 + -20x = 25 + -30
Combine like terms: 30 + -30 = 0
0 + -20x = 25 + -30
-20x = 25 + -30
Combine like terms: 25 + -30 = -5
-20x = -5
Divide each side by '-20'.
x = 0.25</span>
How many class members are there??
7x + 45
(6x +42) + (x +3)= 7x + 45
