CDs would now cost $12.60. And cassettes would now be $9
Answer:
4(3+x)
Step-by-step explanation:
If any thing is in the brackets you need to do it first
so if you do 3 + x × 4 it will give yo 4x + 3 or 3 +4x
Answer:
not 35
Step-by-step explanation:
it 18
I am pretty sure that the correct answer is
B. 8 11/16 hr
i hope i helped you out in some type of way :)
<span>you are so very welcome </span>
Answer:
The height of the rock is 15 mm.
Step-by-step explanation:
Given : Cristian put a large rock on the bottom of the terrarium he made for his pet turtle.
To find : How high is the rock?
Solution :
The rock is a right rectangular prism 10 cm wide by 12 cm long.
Let the height be 'h'.
The volume of the right rectangular prism is
i.e.
The rock displaces 1800 cm³ of water.
i.e. The volume of the right rectangular prism is equal to the rock displaces of water.
So,
Therefore, the height of the rock is 15 mm.