Anna and Liam time travel the country selling handmade leather bracelets at the state fair. Before traveling to Newtown, they buy a bunch of leather strips from a local shop for $136. If they sell their bracelets for eight dollars apiece, write an equation that can be used to describe their profit P in relation to the number of bracelets B that they sell at one state fair?

P = $8B - $136

Step-by-step explanation:

Mathematically the profit can be calculated by subtracting the cost price from the selling price

Here, the cost price is $136

Now, their selling price is obtained by multiplying the number of pieces sold by the selling price of each piece

The number of pieces of bracelets is B and they sold at $8 per piece, the selling price of all is thus $8 * B = $8B

The profit P = selling price - Cost price = $8B - $136

each side has a different length.  

step-by-step explanation:

"it's not the heat, it's the humidity".   that's a partly valid phrase you may have heard in the summer, but it's actually both.   the heat index, also known as the apparent temperature, is what the temperature feels like to the human body when relative humidity is combined with the air temperature.   this has important considerations for the human body's comfort.   when the body gets too hot, it begins to perspire or sweat to cool itself off.   if the perspiration is not able to evaporate, the body cannot regulate its temperature.   evaporation is a cooling process.   when perspiration is evaporated off the body, it effectively reduces the body's temperature.   when the atmospheric moisture content (i.e. relative humidity) is high, the rate of perspiration from the body decreases.   in other words, the human body feels warmer in humid conditions.   the opposite is true when the relative humidity decreases because the rate of perspiration increases.   the body actually feels cooler in arid conditions.   there is direct relationship between the air temperature and relative humidity and the heat index, meaning as the air temperature and relative humidity increase (decrease), the heat index increases (decreases).

step-by-step explanation: