Answer:
City 1 and City 2
Step-by-step explanation:
The water is moving down stream, moving from City 1-2-3-4 in that order.
if water was taken a the X mark, the pollutants would have to have come from the cities above where the sample was taken.
Hope this helps!
Answer:
$2.77 per quart.
Step-by-step explanation:
There are four quarts in a gallon.
4 * 3 = 12
There are 12 quarts in 3 gallons.
The price per quart should be $2.77.
Hope this helps.
Answer:
Let's simplify step-by-step.
34(5a−16)−13(6a−3)
Distribute:
=(34)(5a)+(34)(−16)+−2a+1
=154a+−12+−2a+1
Combine Like Terms:
=154a+−12+−2a+1
=(154a+−2a)+(−12+1)
=74a+−11
Answer:
=74a−11
Answer:
25
Step-by-step explanation:
4.5×5.5=24.75
so 24.75 is the area of the room but you have to buy whole tiles so you would need to but 25 tiles
