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.
You divide 1 by 4.76 and you get 0.21 as your main answer
Answer:
8 - 6x
Step-by-step explanation:
just trust me the other guy's wrong
Answer:
38 students
Step-by-step explanation:
251 students minus the students traveled in cars =228 divide that by six buses and your outcome will be 38 students
Answer:
Answer: x = - 4 or x = 14.
Step-by-step explanation:
Rearrange unknown terms to the left side of the equation:3 |5 - x| = 29 - 2Calculate the sum or diff.