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siniylev [52]
3 years ago
14

Jon has -8 dollars in his account then adds 12 dollars, how much does he have now?

Mathematics
1 answer:
julia-pushkina [17]3 years ago
4 0
-8 in account
adds 12 dollars

-8 (+12) = 4

Jon now has 4 dollars in his account

i don't know how to explain the zero part well, but it is like the place where your bank have to be in order to not have debt
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Answer:

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Step-by-step explanation:

Given

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3 years ago
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AysviL [449]

Answer:

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Step-by-step explanation:

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3 years ago
In quadrilateral QRST, Angle R S T measures (5x+15)°. Angle TQR measures (4x+3)°. Circle P is inscribed with quadrilateral Q R S
Assoli18 [71]

Answer:

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Step-by-step explanation:

Using the theorems that states that the sum of the opposite side of the quadrilateral is 180degrees, hence;

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7 0
3 years ago
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jenyasd209 [6]

Answer:

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8 0
2 years ago
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Gnom [1K]

Answer:

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3) \:  \:  {n}^{2}  - 16 \\ (n - 4)(n + 4)

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9) \:  \: {x}^{2}   - {y}^{2}  \\ (x - y)(x + y)

10) \:  \: 9 -  {c}^{2}  \\  {3}^{2}  -  {c}^{2}  \\ (3 - c)(3 + c)

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hope this helps

sorry, I don't know how solve the 12th one.

thanks.

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