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Kitty [74]
2 years ago
7

Can you solve -2 (2x - 6) = -3x

Mathematics
2 answers:
nevsk [136]2 years ago
8 0
The answer is x=12
Plz mark me as Brainly
Ronch [10]2 years ago
7 0

Answer:

x= 12

Step-by-step explanation:

distrubute the -2 to the 2x and -6

-4x+12= -3x

add 4x to both sides

12=x

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Two skaters are practicing at the same time on the same rink. A coordinate grid is superimposed on the ice. One skater follows t
myrzilka [38]

Answer:

The skaters will collide at the points;

(2,28) and (4,24)

Step-by-step explanation:

The points they might collide will be the points when both y are equal;

-2x + 32 = -2x^2 + 18x

2x^2 -18x -2x + 32 = 0

2x^2 -20x + 32 = 0

2x^2 - 16x - 4x + 32 = 0

2x(x -8) -4( x -8) = 0

(2x -4)(x -8) = 0

2x = 4 or x = 8

x = 4/2 or x = 8

hence; x = 2 or 8

Now let’s get the y value

at x = 2, just substitute into any of the 2

y = -2x + 32

y = -2(2) + 32

y = -4 + 32 = 28

at x = 4

y = -2(4) + 32

y = -8 + 32

y = 24

The points that they will collide are;

(2,28) and (4,24)

4 0
3 years ago
4. Small Town USA has a population of 3 x 102, Big Town has a population of 6 x 105,
zvonat [6]

Answer:

2.06

Step-by-step explanation:

3x102=306

6×105=630

630 ÷ 306 = 2.0588235294

round it to 2.06

4 0
2 years ago
HELP PLSSSSSSSSSSSSSSSSSSSSS
vredina [299]
C because the the negative always is turned into a positive if you leave a braniest answer that would mean a lot of it helped thanks!!!
8 0
3 years ago
Read 2 more answers
Which question should you expect to be answered with variable data?
Valentin [98]

Answer:

The correct answer is the last one.

Step-by-step explanation:

Variable data is any kind of information gathered that can be made into a chart or graph representing what was collected. In other words, the data collected must vary.

The first, second, and third answers cannot be made into a chart/graph as it would be a singular number, and not provide varying data (which is required to produce a graph/chart).

The last answer would be correct as one can create a chart as the data collected from that question would vary. For example, five family members could be born in July, six in August, and ten in October. The variable that is "varying" would be these months.

Hope this helps!

6 0
3 years ago
a pack of 12-8 ounce bottles of water costs $3.36.What is the unit cost per ounce of bottled water?$0.03 per ounce$0.04 per ounc
Oxana [17]
It will either be 0.28 or 0,42 depending of what 12-8 means
8 0
3 years ago
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