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3 years ago

How do you subtract a integer from another integer without using a number line or counters

1 answer:

8 0

This is how I do it. If it is a negative minus a negative, I combine the two - signs to make it an addition problem. Ex. -3 - -4 makes -3+4. The answer would be one.

If it is a negative plus a negative, keep the sign on the greater number and take away the sign the smaller number. Ex. -7 + (-9). Keep the sign on the 9. -7 - 9. The answer would be -16.

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What is C=24x+80 R=44x breakeven point

MA_775_DIABLO [31]

For this case we have the following equations:
$C = 24x + 80

 R = 44x$
The break even point occur when C = R:
We have then:
$24x + 80 = 44x
$
Clearing x we have:
$44x - 24x = 80

 20x = 80

 x = 80/20

 x = 4$
Then, substituting in any of the equations we have:
$C = 24 (4) +80

 C = 96 + 80

 C = 176$
The break even point is:
(4, 176)
Answer:
The break even point is:
(4, 176)

3 0

4 years ago

Sabrina took out a personal loan for$2,700 at an interest rate of 10.8% compounded monthly. she made arrangements to pay the loa

mixer [17]

Use the formula I=Prt.

P is the principal (amount of money borrowed)

R is the interest rate (per year)

T is the time (expressed in years)

Plug in your numbers, remembering to change 10.8% to a decimal.

I=Prt

I=2700 x 0.108 x 3

I=874.8

12 X 3= 36 months

874.8 / 36=24.3

Therefore, Sabrina will pay $24.30 per month

5 0

3 years ago

Anyone know this , please help

kifflom [539]

Answer:

The original fee is $40 before you add any miles.

Step-by-step explanation:

When the miles are at 0 the fee is already at $40.

4 0

3 years ago

Read 2 more answers

¿Qué significa un punto en el diagrama de líneas?

Nostrana [21]

un punto en un gráfico de líneas es un valor específico que normalmente es un valor de entrada y salida (x)

7 0

3 years ago

What is 5 perecnt of 15,948

nekit [7.7K]

Answer:

797.4

Step-by-step explanation:

Hope this Helps! :p

6 0

3 years ago

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