For this question,The answer is, x=-9
Answer:
26 + 20 + 29 + 49 = 124
26 brown times /124 total times = 26 divided by 124 = 0.209677 = 20.9677%
Hope this helps
Step-by-step explanation:
Answer:
Cash flow refers to the constant movement of money, both where and how much you're spending as well as how much you're earning in return.
Step-by-step explanation:
this can be solved by establishing system of
eqution:
let x be the amount of 25 % acid soln needs to
be drained
y is the amount of 70% acid solution
first equation:
<span>(100 – x) + y
= 100</span>
Second equation
0.25(100 – x ) + 0.7y = 0.60(100)
Solving the system of equation
<span>X = 77.78 g of 25 % acid solution is needed to
be drained</span>
Answer:
What race?
Step-by-step explanation:
