1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Alekssandra [29.7K]
2 years ago
14

Help brainliest to who help

Mathematics
1 answer:
Aleks04 [339]2 years ago
3 0

#3

\\ \sf\longmapsto 7x-10=9x-44

\\ \sf\longmapsto 9x-7x=-10+44

\\ \sf\longmapsto 2x=34

\\ \sf\longmapsto x=17°

You might be interested in
What is the answer to -5(-x + 3)
Vlad1618 [11]

Answer:

the answer iissss.....5x-15

3 0
2 years ago
Read 2 more answers
PLZZ GIVING BRAINILEST
ankoles [38]

Answer:

  1. 3.5(1.6 + 4.6 - 8.5) - 9.75
  2. = 3.5(-2.3) - 9.75
  3. = -8.05 - 9.75
  4. = -17.8

Step-by-step explanation:

  1. 1.6 + 4.6 - 8.5 = -2.3
  2. 3.5(-2.3) = 3.5 × -2.3 = -8.05
  3. -8.05 - 9.75 = -17.8

I hope this helps!

3 0
2 years ago
Line q has a slope of 5/3. Line r is parallel to line q. What is the slope if line r?​
seropon [69]

Answer:

The slope remains a constant m=\frac{5}{3} as it is parallel.

Explanation:

1. Line Q is defined as a slope of \frac{5}{3}; i.e. y=\frac{5}{3}

2. Line R is defined to be parallel of Line Q.

3. Line Q is linear and has no domain restrictions.

The definition of being parallel requires the same slope.

5 0
2 years ago
The price of gasoline has increased from $2.00 per gallon to $3.00 per gallon. how would this price change be represented on the
vladimir2022 [97]

If the price of gasoline has increased from $2.00 per gallon to $3.00 per gallon. how would this price change be represented on the demand curve is: a movement from one point on the line to a higher point on the line.

<h3>What is demand curve?</h3>

Demand curve can be defined as the curve that show price of goods and services produced as well as the quantity demanded for the goods produce at a particular period of time.

The  price change can be represented on the demand curve when price increase and this happen when the price of goods move from one point on a line to a higher point on the line

Therefore  how would this price change be represented on the demand curve is: a movement from one point on the line to a higher point on the line.

Learn more about demand curve here:
brainly.com/question/1139186

brainly.com/question/16790743

#SPJ4

5 0
1 year ago
An amusement park would like to determine if they want to add in a new roller coaster. In order to decide whether or not they sh
Rzqust [24]

Using the z-distribution, it is found that the 90% confidence interval is given by: (0.6350, 0.6984).

<h3>What is a confidence interval of proportions?</h3>

A confidence interval of proportions is given by:

\pi \pm z\sqrt{\frac{\pi(1-\pi)}{n}}

In which:

  • \pi is the sample proportion.
  • z is the critical value.
  • n is the sample size.

In this problem, we have a 90% confidence level, hence\alpha = 0.9, z is the value of Z that has a p-value of \frac{1+0.9}{2} = 0.95, so the critical value is z = 1.645.

The sample size and the estimate are given by:

n = 600, \pi = \frac{400}{600} = 0.6667

Hence, the bounds of the interval are given by:

\pi - z\sqrt{\frac{\pi(1-\pi)}{n}} = 0.6667 - 1.645\sqrt{\frac{0.6667(0.3333)}{600}} = 0.6350

\pi + z\sqrt{\frac{\pi(1-\pi)}{n}} = 0.6667 + 1.645\sqrt{\frac{0.6667(0.3333)}{600}} = 0.6984

The 90% confidence interval is given by: (0.6350, 0.6984).

More can be learned about the z-distribution at brainly.com/question/25890103

#SPJ1

5 0
2 years ago
Other questions:
  • ⦁ How can a table be used to find the rate of change and the initial value? Describe the process.
    11·1 answer
  • What is the area of the figure below?<br><br> A. 31.5 m<br> B. 63 m<br> C. 84 m<br> D. 126 m
    12·2 answers
  • A family buys 4 airline tickets online. The family buys travel insurance that costs $19 per ticket. The
    5·1 answer
  • What is the equation of the line that passes through the point (4, - 7) and has a slope of ? -1/2
    8·2 answers
  • 5(4x+6) simplify and solve
    13·1 answer
  • What is the difference between an image under a dilation with a scale factor 0 1
    7·1 answer
  • Please answer this to the best of your ability
    15·1 answer
  • Which statements describe the graph of 2 8/9 ≥ x on a number line? Select three options.
    9·2 answers
  • Eight times a number plus five times another number is -13. The first number equals 1 minus the second number. What are the numb
    15·1 answer
  • Which of the following are not linear functions? Place a check mark in the box next to each equation that is not a linear functi
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!