In order to solve the equation 9x==3(x+3y ) te
-3(x+3y) for y, a student simplifies the
equation as shown:
Step 1: 9x = -3x+-3
Step 2: 9x=-3x +-y
Step 3: 9x - 3x =-y
Step 4: 6x=-y
Step 5: y=-6x
Which statement describes the error the student made in simplifying the
equation?

What number produces an irrational number when multiplied by -1.25

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

Extra points! find the missing dimension! need asap