PLEASE HELP!!! What are the cross products of the problem of the proportion 12/20=3/5
1 answer:
Just divide 12/20 by 4/4 and you will get 3/5.
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Answer:
The answer is -20.
Step-by-step explanation:
(8 × 5) - (-6 × -10)
= 40 - 60
= -20
Answer:
It is D.
Step-by-step explanation:
The inequality is:
;
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uyuguffzdfdgnxhjkl;k'lkgfdfk'lhsgd'oidf'lhgfxc
Today: x=19
y=67+19=86
9 years ago: x=19-9=10
y=86-9=77
The total age 9 years ago: x+y=10+77=87
