The poetry club had its first bake sale, and they made $79.35. the club members are planning to have 4 more bake sales. leslie said, "if we make the same amount at each bake sale, we’ll earn $3,967.50." peggy said, "no way, leslie! we’ll earn $396.75 after five bake sales." use estimation to peggy explain why leslie’s reasoning is inaccurate. show your reasoning using words, numbers, or pictures.

)murphy was consuming 100 units of x and 50 units of y . the price of x rose from 2 to 3. the price of y remained at 4. (a) how much would murphy’s income have to rise so that he can still exactly afford 100 units of x and 50 units of y ? g

If you offer up your car as a demonstration that you will pay off your loan to a bank or another financial lending institution, you are using your car as collateral. true false

Oz makes lion food out of giraffe and gazelle meat. giraffe meat has 18 grams of protein and 36 grams of fat per pound, while gazelle meat has 36 grams of protein and 18 grams of fat per pound. a batch of lion food must contain at least "46,800" grams of protein and 70,200 grams of fat. giraffe meat costs $1/pound and gazelle meat costs $2/pound. how many pounds of each should go into each batch of lion food in order to minimize costs? hint [see example 2.]