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Schach [20]
3 years ago
7

The water level of a river is 170 feet. The river recedes 4 feet each year. Ingrid claims that the equation that represents this

scenario is y = 170x – 4. Is her equation correct? Explain.
Mathematics
1 answer:
marissa [1.9K]3 years ago
8 0

Answer:

Ingrid would be correct

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Moose plans to eat 8 of his mom's minty
antoniya [11.8K]

Answer:

75%

Step-by-step explanation:

\frac{6}{8}  \times 100\% = 75\%

6 0
2 years ago
Identify the property demonstrated by the equation. x + (3 + 5 ) = (x + 3 ) + 5
Darina [25.2K]
It is called associated property.
The ( ) are moved around, but the answer will be the same.
3 0
3 years ago
A student wants to report on the number of movies her friends watch each week. The collected data are below:
Ann [662]

The best measure of center for a set of data is the median value.

To find the median list the values from

Smallest to largest:

0, 0, 1, 1, 2,2, 2, 14

Since there is an even number of values, find the middle two numbers, add them together and divide by 2:

1+2 = 3

3/2 = 1.5

The answer is median 1.5

4 0
3 years ago
Read 2 more answers
Jennifer is putting together a selection of flowers that has at most 12 flowers in it. She is choosing either roses or carnation
ohaa [14]

Answer:

r + c ≤12

r > 3

c > 2

Step-by-step explanation:

Jennifer is putting together a selection of flowers that has at most 12 flowers in it.

r = number of roses she uses

c = the number of carnations

At also means Less than or equal to.

It is represented by ≤

She is choosing either roses or carnations. She wants to pick at least three roses

r > 3

and at least two carnations.

= c > 2

Therefore, the system of inequality that represents this scenario is written as:

r + c ≤ 12

r > 3

c > 2

7 0
3 years ago
two friends at work at different companies, P and S. Both complanies use the number of hours that an employee's vacation hours.
astraxan [27]
We can represent each company's graph by the following equations

V = (0.04)*H...............(Company P)

V = (0.06)*H...............(Company S)

(V represents the vacation hours and H the hours worked)

If both work 2080 hours

V1 = (0.04)*(2080) = 83.2 vacation hours..............(Company P)

V2 = (0.06)*(2080) = 124.8 vacation hours ..............(Company S)

124.8 - 83.2 = 41.6 hours

The friend at company S will have about 42 more vacation hours that the friend at company P


6 0
3 years ago
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