Answer:
60
Step-by-step explanation:
x + 0.30x = 78
1.30x = 78
x = 60
60<span>cm²
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Answer:
-8 + 14n
Step-by-step explanation:
-2(4-4n)+6n
Distribute the -2
-8 +8n+6n
Combine like terms
-8 + 14n