Answer:
Step-by-step explanation:
100,000 doubles to 200,000 in 80 years then 400,000 in 80 more years
-2(5y - 5) - 3y < = -7y + 22
-10y + 10 - 3y < = -7y + 22
-13y + 10 < = -7y + 22
-13y + 7y < = 22 - 10
-6y < = 12
y > = -12/6
y > = -2....answer B
Answer:
4
Step-by-step explanation:
The unit rate of 240 miles in 6 hours would be 40 miles per hour.
Answer:
the quotient is 9 because a negative divided by a negative is a positive
