<span><span>1.1−0.086</span>=<span>2.5b</span></span>Step 1: Simplify both sides of the equation.<span><span>1.1−0.086</span>=<span>2.5<span>b
</span></span></span><span><span><span>1.1+</span>−0.086</span>=<span>2.5b</span></span><span><span>(<span>1.1+<span>−0.086</span></span>)</span>=<span>2.5b</span></span>(Combine Like Terms)<span>1.014=<span>2.5b</span></span><span>1.014=<span>2.5<span>b
</span></span></span><span>2.5b</span>=<span>1.014
</span>Divide
2.5b/2.5=1.014/2.5
b=0.4056
:)
1. 37+20x=117. 2. -37 on both sides
3. 20x=80. 4. Divide 20 by 80. 5. X=4
<h3>Answer</h3>
Sale Price = $36.4
Step-by-step explanation:
Sale Price = $36.4 (answer). This means the cost of the item to you is $36.4. You will pay $36.4 for a item with original price of $45.50 when discounted 20%. In this example, if you buy an item at $45.50 with 20% discount, you will pay 45.50 - 9.1 = 36.4 dollars.
You have to find the least common denominator then compare numerators after you determine the factor by which you must multiply your denominators by in order to make them equal. Then apply the same factor to the numerators.