QUESTION 2
21. Consider the expression 4y-3xy-1
31 What is the number 4 called?​

I'll give brainliest if you answer right : )

Explain how you do each step what term makes it inconsistent y=2x - 4 ?

Which is a logical conclusion based on the given information? a. figure abcd is a rhombus by the definition of a rhombus. b. segment ac is congruent to segment dc by cpctc. c. angle acb is congruent to angle adc by the angle-side-angle theorem. d. triangle acd is congruent to triangle cab by the hypotenuse-leg theorem.