Devaughn is 5 years older than Sydney. The sum of their age is 87. What is Sydney’s age?

Find the value of x. give reasons to justify your solutions! l, m ∈ kn

Select the correct answer from each drop-down menu. consider the following polynomials equations. 3x^2(x-1) and -3x^3+ 4x^2-2x+1 perform each operation and determine if the result is a polynomial. is the result of a + b a polynomial? yes or no is the result of a - b a polynomial? yes or no is the result of a · b a polynomial? yes or no

Alex's monthly take home pay is $2,500. what is the maximum bad debt payment he can maintain without being in credit overload?