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Juliette [100K]
3 years ago
6

What is the result of adding these two equations? 4x – 4y = -2 –9x – 4y = -3

Mathematics
1 answer:
kondaur [170]3 years ago
5 0

Answer: -5x-8y=-5

Step-by-step explanation:

add right sides of equation and even them with result of adding right sides of equation

4x-4y-9x-4y=-2-3

-5x-8y=-5

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It has no size i.e. no width, no length and no depth. A point is shown by a dot. A line is defined as a line of points that extends infinitely in two directions. It has one dimension, length.

Step-by-step explanation:

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7 0
3 years ago
On tuesday a local hamburger shop sold a combined total of 504 hamburgers and cheeseburgers. The number of cheeseburgers sold wa
Orlov [11]

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  126

Step-by-step explanation:

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4 0
3 years ago
Which of the following is true<br> -10+14=4<br> -14 : 10 = 1.<br> 10-14=4<br> 14 x(-10) = 140
Sergio [31]

Answer:

the answer is -10+14=4

8 0
3 years ago
Read 2 more answers
Can someone please help me
kkurt [141]

Answer:

Convert to inches to solve and then convert back. The first solution is 1 foot 10 inches.

Step-by-step explanation:

To solve convert feet inches into inches by multiplying the number of feet by 12 and adding it to the inches. Then subtract and convert back.

For example: 5 feet is 5*12=60 inches. So 5 feet 7 inches is 60+7=67.

3 feet is 3*12=36 inches. So 3 feet 9 inches is 36+9=45 inches.

Subtract the two.

67-45= 22 inches.

22 inches is 12+10. 12 inches is 1 foot. This is 1 foot 10 inches.

5 0
3 years ago
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