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wariber [46]
2 years ago
9

-7 = x -3 find the value of x

Mathematics
1 answer:
Mekhanik [1.2K]2 years ago
3 0

Answer

-4

Step-by-step explanation:

to cancle out 3, you have to add three to it.

−7=−3

−7 + 3 = −3 + 3

-4 =

You might be interested in
Which is greater 82\8 or 37\4.How do you know.extra answer 50 pt
ozzi
Divide both. 82/8=10.25 37/4=9.25 The first is greater.
4 0
3 years ago
50,000 contestants participate in an on-line game. The game randomly eliminates 20% of the contestants each day. Determine the n
irga5000 [103]

Answer:10,486 contestants

Step-by-step explanation:

First day:

Total number of contestants at the beginning = 50,000

After first day, 20% 0f 50,000 are removed.

That is, (20/100)×50,000 = 10,000

Contestants remaining after first day = 50,000-10,000 = 40,000

Second day:

Contestants= 40,000

20% removed

That is (20/100)×40000=8000

Balance =40000-8000=32,000

Third day:

Contestants= 32000

20% removed

That is (20/100)×32000=6400

Balance =32000-6400=25,600

Fouth day:

Contestants= 25,600

20% removed

That is (20/100)×25,600=5,120

Balance =25,600-5,120=20,480

Fifth day:

Contestants= 20,480

20% removed

That is (20/100)×20,480=4096

Balance =20,480-4096=16,384

Sixth day:

Contestants= 16,384

20% removed

That is (20/100)×16,384=3276.8

Balance =16,384-3276.8=13,107.2

Seventh day:

Contestants= 13,107.2

20% removed

That is (20/100)×13,107.2=2621.44

Balance =13107.2-2621.44=10485.76

Therefore, number of contestants remaining after one week equals 10,486.

6 0
3 years ago
Please help and look at screenshot
lions [1.4K]

Answer:

-18

Step-by-step explanation:

cus the line is going down

4 0
3 years ago
Read 2 more answers
Plz help me I will mark u brainiest
Likurg_2 [28]

Answer:

quadrant one

Hope this helps

5 0
3 years ago
Help me with this plz
liberstina [14]
1/2 * 1/4 = 1/8
3/8 * 2/3 = 1/4 same for back left fin
2/5 *1/2 = 1/5
2/3 *1/2 = 1/3
1/4 + 3/4 = 8/8
2/3 +1/6 = 5/6
4/5 +1/5 = 4/4
1/4 +1/5 = 9/20
front/back right fin = 3/8
x+ 1 2/3..... = 4/5


8 0
3 years ago
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