Experiments with a covered cup of coffee show that the temperature (in degrees fahrenheit) of the coffee can be modeled by the following equation: = (−0. + 68

Hey there!

To find how many pounds of coffee she bought, we first need to figure out how much money she spent in total. To do so, we’ll subtract $70 & $23.74

70 - 23.74 = 46.26

So, she spent $46.26. Now, we divide $46.26 by how much each pound of coffee costs ($7.71) and that will give us the answer

46.26 ÷ 7.71 = 6

Therefore, she bought 6 pounds of coffee

Hope this helps you!

God bless ❤️

Brainliest would be appreciated

xXxGolferGirlxXx