The line with equation y = 2 x + 3 y = 2 x + 3 is reflected in the x x -axis. Which of the following is the equation of the new line?

What is the measure of sty in oo below? 130 310 230 50

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.

Whit h equation best represents this situation the number 98 increased by an unknown number equal to 120