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
Degger [83]
3 years ago
9

Enter the value of n so that the expression (3y+1)+(2y+8) is equivalent to (ny+9)

Mathematics
2 answers:
Mariulka [41]3 years ago
5 0
It will be equivalent to (5y+9)

hope i was able to help and i wasn’t to late.
Ganezh [65]3 years ago
5 0

Answer:ikd

Step-by-step explanation:

You might be interested in
Elli has some money
STALIN [3.7K]
15$ I believe, as we can disregard the two original books (they have been payed for) leaving her to buy 1 book and having seven dollars, however if she needs $8 more you simply need to add 8+7.
4 0
3 years ago
Trucks in a delivery fleet travel a mean of 110 miles per day with a standard deviation of 38 miles per day. The mileage per day
Montano1993 [528]

Answer: 0.1824

Step-by-step explanation:

Given : The mileage per day is distributed normally with

Mean : \mu=110\text{ miles per day}

Standard deviation :  \sigma=38\text{ miles per day}

Let X be the random variable that represents the distance traveled by truck in one day .

Now, calculate the z-score :-

z=\dfrac{x-\mu}{\sigma}

For x= 132 miles per day.

z=\dfrac{132-110}{38}\approx0.58

For x= 159 miles per day.

z=\dfrac{159-110}{38}\approx1.29

Now by using standard normal distribution table, the  probability that a truck drives between 132 and 159 miles in a day will be :-

P(132

Hence, the probability that a truck drives between 132 and 159 miles in a day =0.1824

6 0
3 years ago
The formula C=5/9(F−32) can be used to convert temperature from Celsius (C) to Fahrenheit (F). The highest temperature ever reco
Softa [21]

Answer:

57 °C.

Step-by-step explanation:

The formula that is used to convert temperature from Celsius (C) to Fahrenheit (F) is given by :

C=\dfrac{5}{9}(F-32) ...(1)

If T = 134° F, we need to convert the temperature in Celsius.

Put F = 134, in equation (1)

C=\dfrac{5}{9}(134-32)\\\\=\dfrac{5}{9}\times 102\\\\=56.66^{\circ} C\\\\\text{or}\\\\T=57^{\circ} C

So, the temperature on that day is 57 °C.

7 0
2 years ago
I need Someone to help me with this problems equation and answer must be correct (100 Points)
soldier1979 [14.2K]

Answer:

1) 3x+18=45       x=9

2)8-5x=-7          x=3

3)3+2x=15         x=6

4) 12million - 2 million  = 10 million

Step-by-step explanation:

3 0
2 years ago
PLEASE HELP ME!! THIS IS 7TH GRADE MATH SO IT SHOULDN’T BE TOO HARD AHHAHA:)
Kryger [21]
We need to see the graph in order to solve this problem
7 0
3 years ago
Other questions:
  • Can you help me find this answer
    8·1 answer
  • 1. 800 divided by 4
    15·1 answer
  • WILL MARK BRAINLIEST!! 50 POINTS!! SHOW ALL WORK!!
    8·1 answer
  • 9) Which situation can be represented by the equation 56 - 2x
    12·2 answers
  • Solve the following inequality then place the correct answer in the box provided 8x-1<15
    10·2 answers
  • Simplify. 4(w-5)-6w please help ASAP
    10·2 answers
  • PLEASE HELP FAST ILL MARK YOU BRAINLYEST
    7·1 answer
  • Use the information from the graphs to write the equation in y=ab*^x
    6·1 answer
  • Can someone help with this?
    13·1 answer
  • At a community fund raiser event, bracelets cost $3 and necklaces cost $6. Complete the patterns in
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!