1. Simplify: [ with steps ] a) 8 1/3 + 4 5/9
b) 6 2/3 - 4 4/7
c) 3/5 + 6/11
d) 5/14 divided by 2/7
e) 9 x 40/9
f) 4 1/6 x 3/5
g) 7 3/11 divided by 3/8

If f(x)= 3x+6 which of the following is the inverse of f(x)

Given: lines a and b are parallel and line c is a transversal. prove: 2 is supplementary to 8 what is the missing reason in the proof? statement reason 1. a || b, is a transv 1. given 2. ∠6 ≅ ∠2 2. ? 3. m∠6 = m∠2 3. def. of congruent 4. ∠6 is supp. to ∠8 4. def. of linear pair 5. ∠2 is supp. to ∠8 5. congruent supplements theorem corresponding angles theorem alternate interior angles theorem vertical angles theorem alternate exterior angles theorem

Find the power set of each of these sets, where a and b are distinct elements. a) {a} b) {a, b} c) {1, 2, 3, 4} show steps