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Varvara68 [4.7K]
3 years ago
13

-3x=21

le" class="latex-formula">

​
Mathematics
2 answers:
Semenov [28]3 years ago
6 0
X=-7 divide both side by 3. Any expression divided by itself equals 1. Dividing a positive and a negative equals a negative. Calculate the quotation. Then you get X=-7
frutty [35]3 years ago
5 0

Answer:

x=7

Step-by-step explanation:

21/3=7

x=7

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Spiral Review
Svetllana [295]

Answer:

Your answer is C

Step-by-step explanation:

0.5 = Five tenths

and

0.05 = five hundredths

This is because 0.5 is like 50 cents and 0.05 is like 5 cents

The rest are wrong because A: 0.05 simply can't be bigger than 0.5

B is wrong because they aren't equal to each other

and D is wrong because 0.05 + 0.5 = 0.55

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3 0
3 years ago
Read 2 more answers
Carlos is looking at moving into a new apartment. He found one that costs $750 per month, but they require that the cost of rent
Over [174]

Answer:  2250

Step-by-step explanation:

the smallest amount of money Carlos needs is 2250 because 750 is exactly 1/3 of 2250.

7 0
3 years ago
-1 1/2 _ -1 3/4 which one is greater or less, or equal?
sleet_krkn [62]

Answer:

The answer is -1 1/2 is less than -1 3/4

Step-by-step explanation:

I look at it more as numbers, so for example 1/2 can be simplified into 50, and 3/4 is 75/ 75 would be greater if it was positive. But, with there being a negative 1 in front of the answer, the lowest number closest to 0 is better. :D

8 0
2 years ago
Read 2 more answers
Between what two consecutive integers is 17?
Marina CMI [18]

Answer:

No solution

Step-by-step explanation:

17 is an integer that is in between the integers of 16 and 18

16 and 18 are not consecutive integers.

No solution

8 0
3 years ago
3. What is the image of (-6,5) after a reflection over the y-axis?​
r-ruslan [8.4K]
The image is (6,5) i believe
4 0
3 years ago
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