Jon earns a gross income of $42,000 per year as a young engineer. his debt payments, including student loan and mortgage payments, are $1,500 per month. how much more can he take on in monthly debt payments and not go over the dangerous 40 percent ratio of debt payment to gross income?

1. 2. ∠b and ∠y are right angles. 3.? 4.? which two statements are missing in steps 3 and 4? ∠x ≅ ∠c △abc ~ △zyx by the sas similarity theorem. ∠b ≅ ∠y △abc ~ △zyx by the sas similarity theorem. = 2 △abc ~ △zyx by the sss similarity theorem. = 2 △abc ~ △zyx by the sss similarity theorem.