Answer:
10 C
Step-by-step explanation:
$54/$89 means she has dared 60.6742% or you can round to 60.67%
Step-by-step explanation:
Average between these no.s =


approx
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
Answer:
Second answer choice
Step-by-step explanation:
Since -10 is outside t you multiple every number inside the parenthesis by -10