Question

1.) Of the three expressions shown, which two are equivalent?

3 + 2 (9 + 2n)

7(3 + 4n)

21 + 4n

2.) Which of the following are solutions of j ≥ 0.6?

J = 1

J = -0.6

J = 3/5 [fraction]

J = 0.12

J = 0.08

Answer 1

1.) none are equivalent
2.) J = 1