Please help me with this math
1 answer:
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Answer:
d. The common ratio is 1.1
Step-by-step explanation:
To see if the data has a common ratio or common difference, we have to see if the division between them is equal(common ratio), or if the difference between them is equal(common difference).
In this case, since , it has a common ratio.
To find it, we divide consecutive terms. For example:
So the correct answer is:
d. The common ratio is 1.1
Answer:
New cost of jacket =
New costs of skirt =
Step-by-step explanation:
Let original cost of jacket =
original cost of skirt =
The equation will be
New cost of jacket =
New costs of skirt =
The equation will be
The equations are
Subtracting the above two equations we get
New cost of jacket =
New costs of skirt = .