Chapter 2: Q. 2.15 (page 105)
Classify the equation as a conditional equation, an identity, or a contradiction and then state the solution:
The equation is contradiction. There is no solution for the equation.
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In the following exercises, use the Pythagorean theorem to find the length of the leg. Round to the nearest tenth if necessary.
Solve the linear equation.
Classify the below equation as a conditional equation, an identity, or a contradiction, and then state the solution.
For the equation 0.35x + 2.1 = 3.85, how do you clear the decimal ?
In the following exercises, find (a) the amount of the mark-up and (b) the list price.
Regina bought a handmade quilt at original cost $120 to sell in her quilt store. She marked the price up 55%. What was the list
price of the quilt?
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