8(0)-4y=16
-4y=16 (divide by -4)
y=-4 (do the same for x but replace the zero for the y)
y=-4
x=2
Answer:
4.4 L
Step-by-step explanation:
Given:
Water required for every 2 miles = 1 quart
Total distance traveled = 15 km
Now,
1 km = 0.621 miles
thus,
15 km = 0.621 × 15 = 9.32 miles
Therefore,
Quarts of water required for 15 km (9.32 miles) = = 4.66 quarts
also,
1 quart = 0.95 L
therefore,
4.66 quarts = 4.66 × 0.95 = 4.427 ≈ 4.4 L
Answer:
4.50 billion mi
Step-by-step explanation:
Answer: 1/6, 4/9, 2/3, 7/9, 5/6
Step-by-step explanation:
I am going to turn them all into decimals. Please note they all are rounded as they go on forever;
2/3 = 0.6666
7/9 = 0.7777
5/6 = 0.8333
4/9 = 0.444444
1/6 = 0.166666
Now, I will put them in order of least to greatest;
0.166666
0.444444
0.6666
0.7777
0.8333
Lastly, I will turn them back into the original fractions;
1/6, 4/9, 2/3, 7/9, 5/6
The answer is B, the compound is dissolved in water.
The aq symbol stands for "aqueous," and you might see this when conducting experiments. Often, this experiments will have compounds dissolved in water, i.e. aqueous, or aq.