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
ella [17]
3 years ago
10

Find two consecutive integers such that the sum of the first and twice the second is 74

Mathematics
2 answers:
givi [52]3 years ago
6 0
Let the consecutive integers be x and x+1
x+2(x+1)=74
or x+2x+2=74
3x=74-2=72
x=72/3=24
x+1=24+1=25
hence numbers are 24 and 25
timofeeve [1]3 years ago
6 0
Consecutive integers are 1 apart
they are x and x+1

sum of firt and  twice the 2nd is 74
sum is addition
twice is 2 times

x+2(x+1)=74
distribute
x+2x+2=74
add like terms
3x+2=74
minus 2 both sides
3x=72
divide both sides by 3
x=24
x+1=25

the numbers are 24 and 25
You might be interested in
Round 56.834 to the nearest tenth
k0ka [10]

Answer:

56.8

Step-by-step explanation:

8 is the tenth

numbers that are 4 or under stay the same

numbers that are 5 or above round up

8 0
3 years ago
Read 2 more answers
The number of patients treated at Dr. McCormick’s dentist office each day was recorded for nine days. These are the data: 13, 16
arlik [135]
Hi!

Let's start with the mean.

The mean is all the numbers added together, divided by how many numbers there are. 

13+16+16+10+6+12+4+12+16=105
there are 9 numbers so..
105/9 = 11.7

The mean is 11.7 

Find the median. 

The median is the number in the middle of the data set when the numbers are in numerical order.

4, 6, 10, 12, 12, 13, 16, 16, 16

The median is 12. 

Find the mode.

The mode is the number that is repeated the most.

4, 6, 10, 12, 12, 13, 16, 16, 16

The mode is 16

Find the range.

The range is the difference of the smallest number from the biggest number.

16 - 4 = 12

The range is 12

The answer is 11.7, 12, 16, 12 

Hope this helps! :)
4 0
3 years ago
Which of the following expressions is equivalent to?
gayaneshka [121]

Answer:  

It's the last choice:  2x^2 - 5x - 8 - 37/(x - 5).

Step-by-step explanation:

Long division:

        2x^2 - 5x -8    <---------------Quotient

        ---------------------------------

x - 5 ) 2x^3 - 15x^2 + 17x + 3

          2x^3 - 10x^2

                     - 5x^2 + 17x

                     - 5x^2  + 25x

                                   - 8x + 3

                                   - 8x + 40

                                           -37 <------ Remainder.

7 0
3 years ago
Patti green and her husband are purchasing a condominium for $123,000. They have $15,000 for a down payment. What is the amount
Inessa [10]

Answer:

The amount of their mortgage loan is $108000

Step-by-step explanation:

we are given

total purchasing amount =$123000

down payment amount = $15000

we know that

Mortgage loan amount =  (total purchasing amount)-(down payment amount)

now, we can plug value

Mortgage loan amount = $123000-$15000

Mortgage loan amount =$108000

6 0
3 years ago
ONLY ANSWER IF YOU KNOW, SHOW WORK
yulyashka [42]

Answer:

hello,

Step-by-step explanation:

cos(3\theta)+cos(4\theta)\\\\=2*cos(\dfrac{4\theta+3\theta}{2} )*cos(\dfrac{4\theta-3\theta}{2} )\\\\\boxed{=2*cos(\dfrac{7\theta}{2} )*cos(\dfrac{\theta}{2} )}

6 0
2 years ago
Other questions:
  • Compare different pay scales. Decided if it is better to receive $300 a week or to be paid hourly at a rate of $7.50 per hour. W
    10·1 answer
  • The average attendance, A, at a minor league baseball park can be modeled by the equation
    11·1 answer
  • Given the following function, state the domain.
    13·1 answer
  • PLEASE ANSWER ASASP!!!!!!!111
    9·2 answers
  • WHERE ARE THE EXPERTS AND ACE!!!!!!! I NEED HELP PLS SHARE YO SMARTNESS!!!!! WILL GIVE BRAINLIEST AND RATE AND VOTE!!! EASY IM J
    12·1 answer
  • If each cup cost 0.50 cents and there is $127.50 collected how much cups are there
    8·1 answer
  • Andrew filled a bucket with 7/10 of a gallon of water. A few minutes later, he realized only
    9·2 answers
  • Express in the form n:1 Give n as a decimal 3:15
    12·1 answer
  • The sum of a number times 2 and 29 is at least 28
    13·1 answer
  • Determine the type of triangle that is drawn below. R 34° 4 T 1019 5.6 3.22 45° S
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!