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ohaa [14]
3 years ago
10

Amanda and Lucy got a phone bill for $60. LUCY Uses the phone more

Mathematics
1 answer:
Oliga [24]3 years ago
7 0

Answer:

$25

Step-by-step explanation:

add 5 to 7= 12

divide 60 by 12 = 5

5*5= 25 (Amanda)

5*7= 35 (Lucy)

∴Amanda pays $25 and Lucy pays $35

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The Jackson family is driving from Boston to New York for a summer vacation trip. So far, they have driven 84 miles which is 40%
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Answer:

210

Step-by-step explanation:

just use a percentage calculator

8 0
2 years ago
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Elanso [62]
The margin of error given the proportion can be found using the formula

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Where
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n is the sample size

We have
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8 0
3 years ago
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topjm [15]

Answer:

x = 32

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Step-by-step explanation:

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x = 32

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<u>or</u>

m∠8 = 180 - 94 = 86

<u>m∠3 ≈ m∠7</u> (corresponding angles)

3 0
3 years ago
7,900 dollars is placed in an account and gains an annual interest rate of 5.5%. Which of the exponential equations below best m
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Answer:

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