Answer:
d(-8)=-8 . it is very easy
Answer:
6r + 7 = 13 + 7r
subtract 6r from both sides...
7 = 13 + r
subtract 13 from both sides...
-6 = r
r = -6
Step-by-step explanation:
Answer:
845
Step-by-step explanation:
I think that's what it's asking??
There are 91 in total. Since there are 21 red cars, it would give you 21/91. Around a 23.07% chance.