liters is the amount to be drained out and replaced
<em><u>Solution:</u></em>
40 % antifreeze solution in 16 liter radiator
Let "x" be the amount drained from radiation and replaced with pure antifreeze
To obtain a 60 % antifreeze solution
The original solution is 16 liter, 40% of which is antifreeze
You want the solution to be 60% antifreeze:
60 % x 16 =
You will remove x liters of the 40% solution and replace it with x liters pure (100%) antifreeze.
Let us solve expression for "x"
Thus liters is the amount to be drained out and replaced
Answer:
C. 16
Step-by-step explanation:
The distance between two points on the number line is the absolute value of the difference of their coordinates.
If the coordinates of two points on the number line are a and b, then the distance between the two points is
d = |a - b|
The coordinates here are -9 and 7.
distance = |-9 - 7| = |-16| = 16
<h3>I'll teach you how to solve 12 – 15x > 22</h3>
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12 – 15x > 22
Suntract 12 from both sides:
12-15x-12 > 22-12
Simplify:
15x > 10
Multiply both sides by -1 (reverse the inequality):
(15x)(-1)<(10)(-1)
Simplify:
15x < -10
Divide both sides by 15:
15x/15 < -10/15
Simplify:
x < -2/3
Your Answer Is x < -2/3
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