Let
x-------> the amount of
solution
y--------> the amount of
solution
we know that
so

-------> equation A
-------> equation B
substitute equation A in equation B




find the value of y


therefore
The student need
of
solution and
of
solution
<u>the answer is</u>
A) The percent values were written incorrectly in the equation
B) The amount of 7% solution should be written as 1 – x, not x – 1.
Answer:
awesome
Step-by-step explanation:
900 - 250 = 650
650 / 250 = 13 / 3 = 2.6 = 260%
You're answer would be 3843000 because the number in the hundredths place is 5 so you would round up your answer