Answer:
c.
$23,271
Step-by-step explanation:
i took the same test on edg
561 rounded to the nearest hundred is 600
11x+2=68
-2 -2
11x=66
/11 /11
X=6
Answer:
-x-3, 7x-3, -15
Step-by-step explanation:
For first 2 just add/subtract their equations. For the last one (r.s)(-1) is the same as r(s(-1)) so s(-1)=4(-1)=-4 and r(-4)=3(-4)-3=-12-3=-15
