Answer:
x= -63 y= -117
Step-by-step explanation:
72+10(2x+9)=36
72+20x+90=36
162+20x=36
20x=-126
×= -63
y= 2(-63)+9
y=-126+9
y= -117
the statement must be true
D. <A+<D=180°
Step-by-step explanation:
I'm sorry I don't understand the question pls forgive me
Hello,
y=3x+b is parallele to y=3x-10
In order to determine b, we must know something else.