Answer:
7.7142
Step-by-step explanation:
Answer:
change: $0.32
Step-by-step explanation:
The top left
Answer:
A,F,J
Step-by-step explanation:
they are in simplified form and in the correct order
Let
x----------> the first number
y---------> the second number
z--------> the third number
we know that
x+y+z=19-----> z=19-x-y------> equation 1
2x+4y+5z=72-----> equation 2
4x-y=12------> equation 3
substitute equation 1 in 2
2x+4y+5*[19-x-y]=72----> 2x+4y+95-5x-5y=72----> -3x-y=-23
3x+y=23------> equation 4
add equation 3 and equation 4
4x-y=12
3x+y=23
--------------
7x+0y=35--------> x=35/7----------> x=5
4x-y=12------> y=4x-12----> y=4*5-12----> y=8
z=19-x-y------> z=19-5-8----> z=6
the answer is
the numbers are
5
8
6
Answer:
26.25 cubic inches
Step-by-step explanation:
To find the volume of a rectangular prism, you simply need to multiply together the lengths of all the varying side lengths. 
. Hope this helps!
