Question

1. sam is ordering custom cookies for an upcoming soccer team celebration and is comparing the costs of her local bakeries. each bakery charges an initial delivery fee and a price per cookie as shown.bakery a(line graph with x-axis: # of cookies, y-axis: total cost)bakery b|cookies|total cost|| ---- | ---- ||0|$7||2|$11.60||4|$16||6|$20.60|a. which bakery charges a higher delivery fee? explain.b. which bakery charges a higher price per cookie? explain.c. if sam orders 8 cookies total, which bakery is the cheaper option?4. julies family is filling up the pool in her backyard. the equation $y = 5.2x + 8,400$ can be used to show the rate at which the pool is filling up with water where $y$ is the total amount of water (gallons) and $x$ is the amount of time (minutes). her neighbor, elaina, is also filling up their pool as shown in the table below.|min|0|3|5|7|| ---- | ---- | ---- | ---- | ---- ||gal|7,850|7,864.4|7,874|7,883.6|a. whose pool is filling up at a faster rate? explain.b. whose pool initially contained more water? explain.c. after 30 minutes, whose pool will contain more water?5. three friends are traveling to school. let $x$ represent the number of minutes traveled and $y$ represent the distance from the school in miles for each representation.freddie$y = -0.8x + 8$christian|min|0|2|4|6|| ---- | ---- | ---- | ---- | ---- ||miles|0.5|0.4|0.3|0.2|trevor(line graph with x-axis: minutes, y-axis: miles)a. who lives the closest to the school? explain.b. who is traveling the fastest? explain.

Explanation:

Answer:

a. Julie's pool is filling at a faster rate because $5.2 \> 4.8$.
b. Julie's pool initially contained more water because $8,400 \> 7,850$.
c. Julie's pool ($8,556$ gallons)

a. Christian lives the closest to the school ($0.5$ miles).
b. Freddie is traveling the fastest ($0.8$ miles per minute).