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
Sergeeva-Olga [200]
1 year ago
15

The equation the quantity 2x minus 20 divided by 3 = 2x models temperature change, where x represents the difference in degrees

in the last 24 hours. Solve for x. x = −5 x = −2 x = 2 x = 13
WILL MARK BRAINLIEST
Mathematics
1 answer:
irina [24]1 year ago
5 0

The solution to the equation is x = -5

<h3>How to determine the value of x?</h3>

The equation is given as:

the quantity 2x minus 20 divided by 3 = 2x

Rewrite properly as

(2x - 20)/3 = 2x

Multiply through by 3

2x - 20 = 6x

Collect like terms

6x - 2x = -20

This gives

4x = -20

Divide by 4

x = -5

Hence, the solution to the equation is x = -5

Read more about equations at:

brainly.com/question/13763238

#SPJ1

You might be interested in
Figure lmno is a parrellelogram<br> The sum of measures of angles l and m is
snow_tiger [21]

Answer:

l+m = 180°{being co-interior angle}

Step-by-step explanation:

7 0
2 years ago
The price of 6 cans of soda is $5.10. What is the constant of proportionality that relates the cost in dollars, y, to the number
Setler [38]

Answer:

about $1.17 for each soda

Step-by-step explanation:

5 0
3 years ago
Suppose we went to choose 2 letters without replacement from 3 letters a b and c
vagabundo [1.1K]

Answer:

6 ways -  ab,ac, ba,bc and ca,cb

Step-by-step explanation:

We are given 3 letters a,b,c.

We can choose the first letter in 1 out of 3 ways.

Once the first letter has been chosen without replacement, we have two letters remaining. Another letter can be chosen from the 2 remaining letters in  2 ways. So the total number of ways of choosing the two letters is 3*2 = 6.

Listing out the possible set of choices:

Options include: ab,ac, ba,bc and ca, cb

3 0
3 years ago
Past records indicate that the probability of online retail orders that turn out to be fraudulent is 0.08. Suppose that, on a gi
Sunny_sXe [5.5K]

Answer:

The probability that there are 2 or more fraudulent online retail orders in the sample is 0.483.

Step-by-step explanation:

We can model this with a binomial random variable, with sample size n=20 and probability of success p=0.08.

The probability of k online retail orders that turn out to be fraudulent in the sample is:

P(x=k)=\dbinom{n}{k}p^k(1-p)^{n-k}=\dbinom{20}{k}\cdot0.08^k\cdot0.92^{20-k}

We have to calculate the probability that 2 or more online retail orders that turn out to be fraudulent. This can be calculated as:

P(x\geq2)=1-[P(x=0)+P(x=1)]\\\\\\P(x=0)=\dbinom{20}{0}\cdot0.08^{0}\cdot0.92^{20}=1\cdot1\cdot0.189=0.189\\\\\\P(x=1)=\dbinom{20}{1}\cdot0.08^{1}\cdot0.92^{19}=20\cdot0.08\cdot0.205=0.328\\\\\\\\P(x\geq2)=1-[0.189+0.328]\\\\P(x\geq2)=1-0.517=0.483

The probability that there are 2 or more fraudulent online retail orders in the sample is 0.483.

5 0
3 years ago
Which graph shows y=2⌈x⌉−3?
umka2103 [35]

Answer: C

Step-by-step explanation:

5 0
2 years ago
Other questions:
  • How do you know when a parabola is a "smiley face" or "frown face"?
    6·1 answer
  • Help<br><img src="https://tex.z-dn.net/?f=8x%20-%20%283%20%2B%202x%29" id="TexFormula1" title="8x - (3 + 2x)" alt="8x - (3 + 2x)
    14·1 answer
  • a vehicle covers a distance of 36 km in 3.5 liters of petrol. how much distance will it cover in 2.5 liters of petrol
    9·1 answer
  • WILL GIVE BRAINLIEST. If 3x+5y=13 and 6x+7y=20, find the value of y/x
    15·2 answers
  • Which of the following is equivalent to (x+4)(3x^2+2x)?
    15·1 answer
  • A bicycle is traveling at 21 miles per hour. How many feet will it cover in 35 second?
    10·1 answer
  • Based on corresponding angles and vertical angles, which angles must always be congruent to the angles given? Complete the table
    14·1 answer
  • A car travels 120 miles in 3 hours. What is the constant speed of the car in miles per hour?
    14·2 answers
  • I need help can you guys answer it the question is which rate describes a unit rate of 8:1???
    5·2 answers
  • NEED AN ANSWER BEFORE 2:40!!!
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!