David went to Buc-ee's for chips and sodas. The total number of chips and sodas was 18 items. If chips cost $3.15 each and sodas cost $1.60 each, he will spend
$36.55. How many sodas did he buy?

In factoring by grouping, what would you have for step 3 for the following? step 1: x^3 +5x^2 +4x+20 step 2: x^2 (x+5)+4(x+5) step 3: ?

Carson has only $20 bills and $10 bill in her wallet. the total value of the bills is $50. she has 1 more $20 bill than $10 bills. how many each kind of bill does carson have? a. one $20 and two $10 bills b. two $20 bills and one $10 bill c. one $20 bills and three $10 bills d. two $20 bills and two $10 bills

Michael is training for a marathon. in his first week he plans to run 8miles. what path should he take