The answer is B since he bought 4 in all it is x+y =4 . x=dvd y= blue ray discs .
so 2x + 5y =11
2x since dvds are $2
5y since blue ray discs are $5
11 since that’s the total
The volume of the pyramid is 94.5
Answer:
your answer will be D
Step-by-step explanation:
look at the graph and find a corner by the black line there is a corner by -2 and positive 2
2,3,8
2,8,3
3,8,2
3,2,8
8,2,3
8,3,2
6 triangles.
Answer:
our width is 9 and our length is 14
Step-by-step explanation:
