When solving (x − 15) = −4, what is the correct sequence of operations? multiply each side by , subtract 15 from each side multiply each side by −3, add 15 to each side multiply each side by , add 15 to each side multiply each side by 3, subtract 15 from each side

Let w = 4. enter > , < , or = to compare the expressions. 3w² + 1 10w + 8

Molly shared a spool of ribbon with 12 people. each person received 3 feet of ribbon. which equation can she use to find r, the number of feet of ribbon that her spool originally had?

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