Answer:
-4
Step-by-step explanation:
(-7)(-1) = -8
-8+4 = -4
Answer:
According to an advertisement for Colgate toothpaste, 4 out of 20 Dentist prefer Colgate. There are 150 Dentist in a certain city.
Let the number of dentists prefer Colgate in the city be x

<h3>30 dentists prefer Colgate.</h3>
Answer:they paid 7 dollars
Step-by-step explanation:
You divide 42 by 6 and you get 7
Answer:
C,E,and B
Step-by-step explanation:
Sorry if Im wrong