Astudent factors 10x^2+3x-27 to the following

a. the expression is equivalent, and it is completely factored

What is the rate of change of a line that passes through (2,-5) and (6,-2)?

Which inequality has a dashed boundary line when graphed ?

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.