Answer:
52
Step-by-step explanation:
Let total plants = x
grape tomato: 1/5 of x=18; (1/5)*x=18; x=18*5=90
other plants other than grape tomatoes and cherry tomatoes = 90-18-20=52
Answer 34
Step-by-step explanation: 180 - 82 - 64 =34
or 82 + 64 + x = 180
c = 34
5(m+y) = 4(m-3y)
5m + 5y = 4m - 12y
5m + 5y - 4m - 5y = 4m - 12y - 4m - 5y
m = -17y
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