Raul used the steps shown below to solve the equation. in which step did raul make a mistake? 5x-3(2x+7)=2x+9 step 1: 5x-6x-21=2x+9 step 2: -11x-21=2x+9 step 3: -12x=30 step 4: x=-30/12 a. step 1 b. step 2 c. step 3 d. step 4

Lassify the function as linear or quadratic and identify the quadratic, linear, and constant terms. f(x) = (3x + 2)(−6x − 3) linear function; linear term: −21x; constant term: −6 linear function; linear term: −18x2; constant term: −6 quadratic function; quadratic term: 6x2; linear term: 24x; constant term: −6 quadratic function; quadratic term: −18x2; linear term: −21x; constant term: −6

What expression is equivalent to 42x-56y

Mr.zimmerman invested $25,000 in an account that draws 1.4 interest, compouneded annually. what is the total value of the account after 15 years