Willy has at least four times as many coins as Anna has. If Willy gives Anna 23 coins, they will have the same amount of coins. What is the greatest possible number of coins Anna could have? A. 13 B. 14 C. 15 D. 16

An unknown number of kids and buses are getting assigned. when assigning 4 kids to each bus, there are 2 kids that aren't placed in a bus. when assigning 8 kids to each bus, there are 2 empty buses. how many total kids are there?

What value of x is in the solution set of 4x – 12 s 16 + 8x?

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?