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Dovator [93]
2 years ago
5

12n + 25 = -2n + 55 I’ll give brainliest

Mathematics
2 answers:
olchik [2.2K]2 years ago
5 0

Answer:

15/7=30

Step-by-step explanation:

Mama L [17]2 years ago
3 0

Answer:

n=\frac{15}{7}

Step-by-step explanation:

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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
Is it's an isosceles trapezoid? how do you know???
NNADVOKAT [17]

Your answer would be, Yes! It is an Isosceles Trapezoid, Because, Isosceles trapezoids have at least one set of opposite sides, that are parallel, mainly the base, and it's opposite. The non-base sides are equal in length to each other, and the base angles are equal to each other.








Hope that helps!!!!!!

7 0
3 years ago
Read 2 more answers
Ashley earns money at a constant rate. Ashley earns $15 in 2.5 hours. We want to know how much money, m, Ashely will earn after
bogdanovich [222]

Answer:

Step-by-step explanation:

$15/2.5hr=$6 so if earnings are y and hours worked is x then

y=6x

6 0
3 years ago
Jordan spent 22% of his time doing math homework. If hw spent 11 minutes on his math homework. How many minutes did he spend on
Angelina_Jolie [31]

Jordan spends 50 minutes on his homework.

Step-by-step explanation:

Given,

Time spent on Maths homework = 11 minutes

This represents the 22% time of his total homework.

Let,

x be the total time spent on homework.

22% of x = 11

\frac{22}{100}*x=11\\0.22x=11

Dividing both sides by 0.22

\frac{0.22x}{0.22}=\frac{11}{0.22}\\x=50

Jordan spends 50 minutes on his homework.

Keywords: percentage, division

Learn more about percentages at:

  • brainly.com/question/1542444
  • brainly.com/question/1548911

#LearnwithBrainly

8 0
3 years ago
What is the experimental probability that Dan will roll a number 3 the next time he rolls the number cube?
Bad White [126]
The experimental probability changes every time he rolls the die but if its just the next roll he has a 1/6 chance of getting a 3
4 0
2 years ago
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