Answer: 4/10
Step-by-step explanation:
The answer is 30,60,90. Because 60 is twice the number 30 and 90 is three times the first number.
Answer:Factor by grouping.
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(
x
−
4
)
(
3
x
+
1
)
x
−
4
Reduce the expression by cancelling the common factors.
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3
x
+
1
Step-by-step explanation:
Answer: 15
Step by step explanation: