Which answer is the best explanation for how to set up this problem?

35.4 – 7.01 = ?

a.
put a zero after the 4 in 35.4 and align the 7 in 7.01 with the 5 in 35.4.

b.
align place values so that the 4 in 35.4 is aligned with the 1 in 7.01.

c.
put a zero between the decimal point and the 4 in 35.4 and align place values.

d.
align place values so that the 4 in 35.4 is aligned with is aligned with the 7 in 7.01.

Find the value of x for which the lines are parallel.

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

Petes dog weighed 30 pounds it then lost 16% of it's weight how much did pete lose