Evaluate 3(x-4)+ 2х- ? for x= 5.
оа -12
ова о
ос. -4
op. 40

Sanya noticed that the temperature was falling at a steady rate of 1.4 degrees every hour from the time that she first checked her outdoor thermometer. by 6 a. m., the temperature had fallen 21 degrees. which expression can you use to find how many hours earlier she had first checked the thermometer?

Table which ratio is equivalent to 3: 7? 6: 7 3: 21 24: 56 15: 30

Timmy uses 1 1 2 cups of sugar for every 2 gallons of lemonade he makes. how many cups of sugar would timmy use if he makes 13 gallons of lemonade?