Solve for the value of y in the triangle below.

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

What value of x is in the solution set of 4x - 12 s 16 + 8x? -10 -9 -8 -7

Christina can paint 420 square feet in 105 minutes. which unit rate describes the scenario?