X - 0.38x = 868......x is the same as 1x
1x - 0.38x = 868
0.62x = 868...now divide both sides by 0.62
x = 868 / 0.62
x = 1400 <==
D. 11x = 5y - 6
Because for there to be infinitely many solutions it has to be the same line & choice D is the same as the original equation except both sides of the equation were multiplied by 3.
Answer:
The exact value of 
Step-by-step explanation:
we know that
The angle 
belong to the fourth quadrant
The function cosine is positive in the first and in the fourth quadrant
so
Remember that
so
Multiply 1st equation by 2
2y + 14 = 6x
6x - 2y = 14 (rewrite)
6x - 2y = 12 (2nd equation)
------------------subtract
0 ≠ 2
no solution
answer
There is no solution
Answer:
he worked 40 hours on the the weekdays
Step-by-step explanation:
