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Advocard [28]
2 years ago
10

Please help me if you can. Please also write how you got the answer thank you.

Mathematics
1 answer:
vlabodo [156]2 years ago
7 0

Answer:

1 <= n <= 3

Step-by-step explanation:

draw a line from the upper point to the lower number line

draw a line from the lower point to the upper number line

thats what n can be

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A Charles Schwab survey in 2010 found that 45 % of the parents reported that they provide some form of financial assistance to a
nataly862011 [7]

Answer:

Step-by-step explanation:

Download docx
6 0
2 years ago
Aunt Maggie’s car broke down on iterestate 10. Sams towing charges a $57 hoop up fee and $2.00 per mile towed. Reginas towing ch
lawyer [7]

Answer:

Both situations can be modeled using linear functions

The rate of change of the function that models Regina's towing charge is 2.5

The y-intercept of the functions that model both situations represents the hook up fee

Step-by-step explanation:

Let

x -----> the number of miles towed

y ----> the total charge in dollars

we know that

The linear equation in slope intercept form is equal to

where

m is the slope or unit rate of the linear equation

b is the y-intercept or initial value (value of y when the value of x is equal to zero)

we have

Sam’s Towing

In this case the slope of the linear equation is equal to the unit rate

The unit rate is $2.00 per mile towed

so

The y-intercept is equal to the charge per fee

so

therefore

the linear equation is

Regina’s Towing

In this case the slope of the linear equation is equal to the unit rate

The unit rate is $2.50 per mile towed

so

The y-intercept is equal to the charge per fee

so

therefore

the linear equation is

Verify each statement

case 1) Both situations can be modeled using linear functions

The statement is true

See the explanation

case 2) The y-intercept of the function that models Sam's Towing charges is 2

The statement is False

The y-intercept of the function that models Sam's Towing charges is $57

case 3) The rate of change of the function that models Regina's towing charge is 2.5

The statement is true

See the explanation

case 4) The y-intercept of the functions that model both situations represents the hook up fee

The statement is true

See the explanation

case 5) The rate of change of the functions that model both situations represent the miles traveled per hour

The statement is False

The rate of change of the functions that model both situations represent dollars by mile towed

8 0
3 years ago
The retail price of a new computer is $695. The company offers a $50 discount for students. What percentage of retail price do y
Nimfa-mama [501]
The answer is 92.805
6 0
3 years ago
911+911+666+21−420−69 what this equal​
melamori03 [73]

Answer:

2020

Step-by-step explanation:

6 0
2 years ago
Read 2 more answers
A school day lasts from 9:00am to 3:45
coldgirl [10]
9:00 to 3:45 = 6 hours 45 min
1 lesson = 55 min
6 lessons = 5 hours 30 min 
5.3 + 0.25 = 5 hours 55 min
6.45 - 5.55 = 50 min
lunch = 50 min

5 0
3 years ago
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