Answer:
given,
(x y)= (k -3)
so ,
5x- 2y= -24
or, 5k +6 =-24
or,5k =-24 - 6
or,5k= -30
therefore,
k=-6
1572*7=11004
750*125.40=94050
94050-11004=83046
the profit is $83046
Answer: c = 1.59 * a
Step-by-step explanation:
You got the answer correct.
y=√(4+x)(4−x)