Apolynomial expression is shown below (mx+3)(2x+5) the expression is simplified to 8x^2+26x+15 what is the value of m ?

simplify(9x^2+6x+4)-3x^2+2x+6)

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

Write a function that matches the description. a cosine function has a maximum of 5 and a minimum value of -5. f (r) =

When you answer this can you explain