The equation equals to
Step-by-step explanation:
We need to solve the equation:
Solving:
Adding 9 on both sides
Applying absolute rule: |u| < a and a > 0 then, -a < u < a
So,
Now we have,
m-8>-9 and m-8 <9
m>-9+8 and m <9+8
m>-1 and m<17
Combining the intervals:
-1 < m < 17
So the equation equals to
Keywords: Inequality, Absolute rule
Learn more about inequality at:
#learnwithBrainly
6. Multiply the given equation by 20
... 20×1 in. = 20×2.54 cm
... 20 in = 50.8 cm
7. Multiply the equation (1 foot = 12 inches) by 25.
... 25×1 ft = 25×12 in
... 25 ft = 300 in
Now, multiply the equation for conversion to cm by 300
... 300×1 in = 300×2.54 cm
... 300 in = 762 cm
Using the transitive property of equality,
... 25 ft = 300 in = 762 cm
... 25 ft = 762 cm
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A "unit multiplier" is no doubt explained in your lesson. We assume it is a fraction whose value is 1, but that has different units in numerator and denominator. The equation 1 in = 2.54 cm gives rise to two unit multipliers, depending on which conversion you need or want:
Since you're converting <em>to</em> centimeters, you want the one with <em>cm</em> in the numerator.