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igor_vitrenko [27]
3 years ago
8

Please help and give a explanation I will give brainliest and 25 points

Mathematics
1 answer:
Doss [256]3 years ago
8 0

Answer:

Addition: -1 + -3 = -4

Subtraction: (-4) - 5 = -10

Step-by-step explanation:

Since adding a positive makes a negative number stay negative, it equals -4.

Then by subtracting a negative with a positive (5), the number stays negative once again, which then equals -10.

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zalisa [80]

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Step:

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3 0
3 years ago
I NEED HELP BEFORE 4:30PM EST !!!!!
katrin [286]

The answers are:

The first blank is: 8

The second blank is: -3

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6 0
3 years ago
Need help please hurry
ss7ja [257]

9514 1404 393

Answer:

  x = 20°

Step-by-step explanation:

For questions like this, it is helpful to remember that an exterior angle is equal to the sum of the remote interior angles.

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3 years ago
Each car on a train has 200 seats. How many seats are on a train with 8 cars?
Aleks04 [339]
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3 0
4 years ago
Read 2 more answers
If a designer sold 2,000 units of a dress with total sales of $190,000, what was the average price of the garment?
Lostsunrise [7]

Answer:

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