Answer:
Step-by-step explanation:
20
×48
-------
160
800
---------
960
Hope this helps
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The answer is (Choice B) 2:9
3x+y-2z=22
x+5y+z=4
x=-3z
3(-3z)+y-2z=22
-9z+y-2z=22
-11z+y=22
-3z+5y+z=4
-2z+5y=4
-11z+y=22
-2z+5y=4
-55z+5y=110
--2z+5y=4
----------------------
-53z=106
z=2
-2(2)+5y=4
-4+5y=4
5y=8
y=1.6
x=-3(2)
x=-6
x=-6
y=1.6
z=2
Answer:
11/15 or .733
Step-by-step explanation:
What you need to do is minus the two fraction problems.
5/6-1/10. You need to make it where they have the same denominator.
25/30-3/30=22/30=11/15=.733.
11/15 or .733 is your answer.