The answer would be 60 hope this helps
The measure of the amount of space in the object is the volume.
Answer:
D
Step-by-step explanation:
when you plug in 16 for x you will get -621.
Assuming the equation that represents the relationship is y = 62 + 6x.
QUESTION A: Let's first determine the value x at y = 81.
y = 62 + 6x
62 + 6x = 81
6x = 81 - 62
6x = 19
6x = 19/6
x = 3.166... or 3.17 hours
Therefore, x is:
"The number of hours a student should spend on their homework to expect a score of 81 on the quiz."
The answer is the 4th Choice.
Answer:
31
Step-by-step explanation:
Let h hardcover books sold and p paperbacks sold
total of 89 books, so that we can write:
h + p = 89
or p = 89 - h
Also, paperbacks cost 2 and hardcovers cost 5 for a total of 271, so we can write:
2p + 5h = 271
Now replacing first on this equation, we can solve for h:
2p + 5h = 271
2(89 - h) + 5h = 271
178 - 2h + 5h = 271
3h = 93
h = 93/3
h = 31
Hence,
31 hardcover books were sold
