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kirill [66]
3 years ago
5

Which number line model represents the expression -2+(-7)

Mathematics
1 answer:
Jobisdone [24]3 years ago
3 0

Answer:-9

Step-by-step explanation:

Just Add them

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At Southside Middle School, 20% of the students play an instrument. There are 305 students. How many students play an instrument
RoseWind [281]

Answer:

61 Students.

Step-by-step explanation:

So you need to find 20% of 305. You can do this by dividing by 5.

305 divided by 5 equals 61.

If you have questions, ask please :)

4 0
2 years ago
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mihalych1998 [28]

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Step-by-step explanation:

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8 0
2 years ago
5. A new car is offered for lease for $291 per month for
Elodia [21]

Answer: B

$10,390.75

Step-by-step explanation:

Given that the lease = $291 per month

Lease pay = 291 × 24 = $6984

Time = 24 months

down payment = $458.

The lease allows for 12,000 miles per year and includes a $0.35 per mile charge for miles driven in excess of that amount. 

For the car to be driven a total of 32,425 miles. 

Excess = 32425 - 24000 = 8425 miles

Charges = 0.35 × 8425 = $2948.75

The cost for two years for this vehicle will be

2948.75 + 458 + 6984 = $10390.75

4 0
3 years ago
What is .6667 as a fraction? in simplest form?
ss7ja [257]
It would be 2/3 because 2 divided by 3 on a calculator is .6667
8 0
3 years ago
Consider the dot plot which shows the distribution of data collected on the amount of time Jason sleeps each night. Find the dif
Tatiana [17]

Answer:

A) 0.2  

Step-by-step explanation:

From least to greatest, the data points are

6, 6, 6, 7, 7, 7, 8, 8, 8, 9

To find the mean, we find the sum of the data points and divide by the number of data points, 10.  The sum of the data points is

6+6+6+7+7+7+8+8+8+9 = 72

Dividing by 10, the mean is 72/10 = 7.2.

The median is the middle number in the set.  This is 7.

The difference between the mean and the median is

7.2-7 = 0.2.

8 0
3 years ago
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