How many solutions does 5 - 2x= 3 + x-4- 3x have? O A. One solution
O B. Infinitely many solutions
O C. No solutions
O D. Two solutions

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.

Which of the following parabolas opens up?

Me i'm timed right now! a. (0,-5)b. (0,-3)c. (0,3) d. (0,5)