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Alika [10]
3 years ago
9

What is the result of subtracting the second equation from the first?

Mathematics
2 answers:
Elina [12.6K]3 years ago
7 0

Answer:

-9

Step-by-step explanation:

The awnswer to the first equation is -4 and -4-5 is equal to -9

tatyana61 [14]3 years ago
6 0

Answer:

90.7 - 8y = -9.

Step-by-step explanation:

87 - 4y = -4

-3.7 + 4y = 5

87 - (-3.7) - 4y - 4y = -4 - 5

90.7 - 8y = -9

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klasskru [66]

T = Total income

N = Number of purses

35N = the selling price of each purse

17N = Cost of each purse

T = 35*N - 17*N - 75

T = 18N - 75

If she wants here total income to be 350 dollars, it will take

T = 350 ; N = unknown.

350 = 18N - 75 Add 75 to both sides.

350 + 75 = 18N

425 = 18N

Rounded N = 24 <<<< Answer. The actually number is 23.611 but you can't sell 0.611 of a purse.

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3 years ago
Write the sentence as an algebraic equation. The sum of 5 and a number equals 14.
11Alexandr11 [23.1K]

5 + x = 14 is the answer                

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3 years ago
What is the nearest one to 43.568
fredd [130]
The nearest one is 43.6
5 0
3 years ago
What’s the answer for this I need help
Rama09 [41]

Answer:

18 ft^2

Step-by-step explanation:

4 x 4 = 16

4 x 1 = 4

4 / 2 = 2

16 + 2 = 18 ft.^2

4 0
3 years ago
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Step-by-step explanation:

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