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Darina [25.2K]
3 years ago
11

Choose the property of real number that justifies the equation. I’m being timed. Answer all of the equations please! Whoever is

correct gets brainliest!

Mathematics
1 answer:
user100 [1]3 years ago
4 0

Answer:

1. Distributive

2. Associative

3. Multiplicative Identity

4. Additive Inverse

Step-by-step explanation:

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Which ordered pair represents the y-intercept of the graph of the equation y = –4x – 7?
Dovator [93]
If <span>y = –4x – 7, the x-intercept is found by setting y=0 and solving for x:

</span><span>0 = –4x – 7  =>  4x = -7, or   x = -7/4       The x-intercept is (-7/4, 0).

</span><span>The y-intercept is found by setting x = 0 and reading off the value of y:

y = –4x – 7  =>  y = 0 - 7, or y = -7.  The y-intercept is (0, -7).</span>
7 0
3 years ago
Can you draw a square with a perimeter of 20 units explain why or why not
Butoxors [25]
Yes because all sides would be equal to 5 which would give you 5*4 = 20 units. 
7 0
3 years ago
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Describe how to use a ten fact to find the difference for fifteen take away eight
sertanlavr [38]
15 - 8

8 + 2 is 10, so there are 5 leftover. 2 + 5 is 7, so 8 + 7 is 15.
6 0
3 years ago
On
olya-2409 [2.1K]

Answer:

28.75 or 28 3/4

Step-by-step explanation:

This equation is made for Long Division:

115/4

4 cannot go into 1 evenly.

4 can go into 11, 2 times.

4x2=8

11-8=3

4 can go into 35, 8 times.

35-32=3

Add a zero at the end, then divide 4 into 30.

4 goes into 30, 7 times.

30-28=2

Add another zero, then divide again.

4 goes into 20, 5 times.

20-20=0

So, after you hit an even number you can stop dividing and put in your answer.

28.75

6 0
3 years ago
Hugo drove 26 miles on
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Answer:

70

Step-by-step explanation:

26 times 2 the plus 18 and you get 70 hope this helps

6 0
2 years ago
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