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german
3 years ago
12

Need help for 18) 21) Solve each equation and check. Show all work please

Mathematics
1 answer:
Alexxandr [17]3 years ago
5 0
18) (10)7d/10=35(10)
7d/7=350/7
d=50
21) 3/4 w=27
(4/3)3/4 w=27(4/3)
w=36
Hope this helps!
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