A retail chain will buy 1000 wireless speakers if the price is $190 and 2600 if the price is $110. A wholesaler will supply 800 wireless speakers at $128 each and 2400 at $192 each. asumming the supply and demand  functions  are linear find the market equilibrium price and market equilibrium quanity

The data below represents how much people use their air conditioner and what their electricity bill is.  Write the linear equation that represents this relation to predict how much time people are using their air conditioner. Air conditioner use (hrs)    bill amount (dollars)38    22519    1458    18515    19824    21518    2256    10114    15619    25521    19717    18520    24524    15836    25417    3218    1850    2622    23513    15362    52148    45222    25117    17815    9528    25335    32151    41244    12519    32128    11235    25346    15233    41222    30218    11919    20541    13618    2567    14510    35252    125

A baseball team plays in a stadium that holds 66000 spectators. With the ticket price at $12 the average attendence has been 29000. VWhen the price dropped to $10, the average attendence rose to 33000. Assume that attendence is linearly related to ticket price. What ticket price would maximize revenue? $ Submit Question

Hideki is draining a 45 gallon aquarium at a rate of 15 gallons per minute what is the initial value of the linear function that represents this solution