Holly and her 2 best friends go to dinner.Their total bill is $31.84. They use a coupon for 15% off the total. If they split the
1 answer:
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to get the LCD we should start by doing a quick prime factoring of each denominator, as you see in the picture below.
the factors in red are the common factors to all values, and they are used in the LCD only once, the other not common factors in blue, they're used in the LCD.
Answer: 6/5 and -6/5
Step-by-step explanation: In order to solve this problem, we want to get the variable on one side. In order to do that, we must do the following:
Add 36 on Both Sides:
Divide 25 on Both Sides:
Take the square root of Both Sides:
That means your answer is:
, or