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Eddi Din [679]
3 years ago
7

Sally started with $100 and is saving for a new Uggs. The first month she had $124, the next month $148, and by the third month

she had $172 saved. Write an explicit rule to represent how much she saves each month.
An = 100n + 24

An = 24n + 124

An = 124n + 24

An = 24n + 100
Mathematics
1 answer:
makvit [3.9K]3 years ago
3 0
The 4th one (An=24+100)
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5 0
3 years ago
R + 3 1/2 = -4 2/3
alexandr402 [8]

Answer:

R = -8 1/6

Step-by-step explanation:

We'll solve the given equation for R.

Subtract 3 1/2 from both sides of the equation, to isolate R:

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            R = -4 2/3 - 3 1/2

The LCD here is 6, which is the product of 3 and 2.  Converting the fractions to denominator 6, we get:

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3 years ago
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yan [13]

Answer:

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Step-by-step explanation:

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2 years ago
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Answer:

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El área del gimnasio sería 50 * 40 = 2000 metros cuadrados

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