If p = q and q = r which statement must be true?
A. sp
O B. pas
O c. r>p
O d. p=r

D

Step-by-step explanation:

Write it down. p = q = r

So therefore they are all equal to each other

p = r

Step-by-step explanation:

p = q, q = r

Therefore, p has to equal r

I like to refer to this situation as the 'triangle of equivalence'.

where is abdul's work? don't see that anywhere posted : /

step-by-step explanation:

solve systems of equations by graphing. a system of linear equations contains two or more equations e.g. y=0.5x+2 and y=x-2. the solution of such a system is the ordered pair that is a solution to both equations. to solve a system of linear equations graphically we graph both equations in the same coordinate system