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motikmotik
3 years ago
13

Is the following sequence arithmetic? If so, identify the common difference. 2.9, 2.7, 2.5, 2.3,

Mathematics
2 answers:
Alenkasestr [34]3 years ago
3 0
The common difference is -2
Goshia [24]3 years ago
3 0
Notice that 2.7 = 2.9 - 0.2; 2.5 = 2.7 - 0.2, and so on.  So the common difference is -0.2.
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How many pounds of cashews that cost $14 per pound must be mixed with 5 pounds of peanuts that cost $6.50 per pound to make mixe
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<h3>Word problem on total cost</h3>

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