Lebron goes to the store with six dollars and buys four packs of gum. james goes to the store with five dollars and buys two packs of gum. if each pack of gum costs $p$ dollars, what is the expression that represents how much money lebron and james have together after buying gum?

The local farm is advertising a special on fresh picked peaches. the farm charges $4.25 to pick your own peck of peaches and $3.50 for each additional peck you pick. write an equation for the total cost of peaches in terms of the number of pecks. deine your variables. how much does it cost to pick 3 pecks of peaches?

Recall that the owner of a local health food store recently started a new ad campaign to attract more business and wants to know if average daily sales have increased. historically average daily sales were approximately $2,700. the upper bound of the 95% range of likely sample means for this one-sided test is approximately $2,843.44. if the owner took a random sample of forty-five days and found that daily average sales were now $2,984, what can she conclude at the 95% confidence level?

What is the axis of symmetry of the function f(x)=-(x+ 9)(x-21)