Which of the following statements must be true to prove that lines p and q are parallel? Question 16 options:

A)

∠4 ≅ ∠6

B)

∠1 ≅ ∠7

C)

∠2 ≅ ∠7

D)

∠1 ≅ ∠4

What signals you that factoring by grouping is the best method to use when factoring a problem?

For which pairs of functions is (f•g)(x)=12x? f(x)=3-4x and g(x)=16x-3 f(x)=6x2 and g(x)= 2/x f(x)= and g(x) = 144x f(x)=4x and g(x) =3x

Find each value of the five-number summary for this set of data. [note: type your answers as numbers. do not round.] 150, 120, 136, 180, 158, 175, 124, 162 minimum maximum median upper quartile lower quartile