2 years ago

Is there a proportional relationship between time and the cost of the cell phone plan?

Mathematics

1 answer:

belka [17]2 years ago

3 0

Answer:

Step-by-step explanation:

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Can someone help me with this?

Alchen [17]

Answer:

Total amount withdrawed by suspect 5000-1895 =$3105

now number of days is equal to $3105÷($45/day)

=69 days!

height of suspect is 69 inches !

✌️:)

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2 years ago

Which is the graph of the solution to the following compound inequality 7x + > 52 or 3 - x > 9

storchak [24]

Answer:

6x + 2; x = 2; 6(2) + 2 = 12 + 2 = 14

Step-by-step explanation:

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3 years ago

Karen is 6 years older than her sister Michelle, and Michelle is 2 years younger than their brother David. If the sum of their a

ale4655 [162]

$K\ \rightarrow\ the\ Karen's\ age\\M\ \rightarrow\ the\ Michelles\ age \\D\ \rightarrow\ the\ David's\ age\\\\K=M+6\\M=D-2\ \ \ \Rightarrow\ \ \ D=M+2\\K+M+D=62\\\\(M+6)+M+(M+2)=62\\3M+8=62\\3M=54\ /:3\\M=18\ \ \ \Rightarrow\ \ \ K=18+6=24\ \ \ and\ \ \ D=18+2=20\\\\Ans.\ Michelle\ is\ 18,\ David\ is\ 20,\ Karen\ is\ 24.$

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2 years ago

Find four numbers that form a geometric progression such that the third term is greater than the first by 12 and the fourth is g

olchik [2.2K]

If $x$ is the first number in the progression, and $r$ is the common ratio between consecutive terms, then the first four terms in the progression are