Answer:
-y=-x
The problem:
y=x then -y=?
Step-by-step explanation:
If y=x, then -y=-x.
Just like if u=9, then -u=-9.
Or, if -m=8, then m=-8.
Answer:
z+15
Step-by-step explanation:
Cross multiply and divide. 70z = 42*25
Hope this helps!!
Answer:
A=30 in
Step-by-step explanation:
Solution
A=bh=5·6=30
Answer:
-1/9
Step-by-step explanation:
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