If 55% of an item is 187.00 what is the original price

$84.15

Step-by-step explanation:

Step 1 :

When looking for the percent off, turn the percent into a decimal -- In this case, 55% is 0.55

ex. 50% would be .50, 5% would be 0.05, etc.

Step 2:

Multiply the decimal by the original price like this:

0.55 x 187.00 = $102.85 (this is how much money you get off the original price, this means 55% off $187.00 saves you $102.85)

Step 3:

Subtract the amount off from the original price like this:

$187.00 - $102.85 = $84.15 (This is the final price you would pay)

the equation for this situation is y=122+45. to solve the equation you would add 45 and 122 to get a total of 167lbs. in conclusion, grace's weight eight weeks ago was 167lbs.  

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step-by-step explanation: