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
Natalka [10]
3 years ago
6

The larger of two numbers is 12 more than the smaller number. if the sum of the two numbers is 74 find the two numbers.

Mathematics
2 answers:
STatiana [176]3 years ago
7 0
Hi there!

Let th' two number be ' a ' and ' b ' [ a > b ]

According to th' question :-

→ The largest of two numbers is 12 more than the smaller number.

a = 12 + b ---(i)

→ Sum of the two numbers is 74.

a + b = 74

b = 74 - a ---(ii)

Substitute th' value of ' b in Eqn. :-

a = 12 + (74 - a)

a = 86 - a

a + a = 86

2a = 86

a = \dfrac {86}{2} = 43

Now,
Substitute th' value of ' a ' in Eqn. (ii)

b = 74 - b

b = 74 - 43

b = 31

Hence,
The required answer is :-

• The smaller number is 31
• The largest number is 43

~ Hope it helps!

shutvik [7]3 years ago
7 0
You can set up to solve this problem by creating 2 equations
x= larger number
y= smaller number

x = 12 + y (larger # = 12 more than the smaller #)
74 = x + y( the sum of the two numbers is 74)

you can use more than one method to go about solving this but I'm going to eliminate one of the variables


to do this, I am going to multiply the first equation by -1

-1(x = 12 + y)
-x = -12 - y

now you add the two equations together so that the -y and y cancel out

-x = -12 -y
74 = x + y

once added the sum will be 

74 - x = -12 + x

now solve for x

74 = -12 + 2x
86 = 2x
x = 43 

the larger number is x (43) so now you can plug in x into either equation and solve for y

43 + y = 74
y = 31 
31 is the smaller number

to make sure this is correct you can plug both numbers into the eqations
43 + 31 = 74
31 + 12 = 43

hope this helped!



You might be interested in
How many terms are there in the sequence 1, 8, 28, 56, ..., 1 ?
BabaBlast [244]

Answer:

9 terms

Step-by-step explanation:

Given:  

1, 8, 28, 56, ..., 1

Required

Determine the number of sequence

To determine the number of sequence, we need to understand how the sequence are generated

The sequence are generated using

\left[\begin{array}{c}n&&r\end{array}\right] = \frac{n!}{(n-r)!r!}

Where n = 8 and r = 0,1....8

When r = 0

\left[\begin{array}{c}8&&0\end{array}\right] = \frac{8!}{(8-0)!0!} = \frac{8!}{8!0!} = 1

When r = 1

\left[\begin{array}{c}8&&1\end{array}\right] = \frac{8!}{(8-1)!1!} = \frac{8!}{7!1!} = \frac{8 * 7!}{7! * 1} = \frac{8}{1} = 8

When r = 2

\left[\begin{array}{c}8&&2\end{array}\right] = \frac{8!}{(8-2)!2!} = \frac{8!}{6!2!} = \frac{8 * 7 * 6!}{6! * 2 *1} = \frac{8 * 7}{2 *1} =2 8

When r = 3

\left[\begin{array}{c}8&&3\end{array}\right] = \frac{8!}{(8-3)!3!} = \frac{8!}{5!3!} = \frac{8 * 7 * 6 * 5!}{5! *3* 2 *1} = \frac{8 * 7 * 6}{3 *2 *1} = 56

When r = 4

\left[\begin{array}{c}8&&4\end{array}\right] = \frac{8!}{(8-4)!4!} = \frac{8!}{4!3!} = \frac{8 * 7 * 6 * 5 * 4!}{4! *4*3* 2 *1} = \frac{8 * 7 * 6*5}{4*3 *2 *1} = 70

When r = 5

\left[\begin{array}{c}8&&5\end{array}\right] = \frac{8!}{(8-5)!5!} = \frac{8!}{5!3!} = \frac{8 * 7 * 6 * 5!}{5! *3* 2 *1} = \frac{8 * 7 * 6}{3 *2 *1} = 56

When r = 6

\left[\begin{array}{c}8&&6\end{array}\right] = \frac{8!}{(8-6)!6!} = \frac{8!}{6!2!} = \frac{8 * 7 * 6!}{6! * 2 *1} = \frac{8 * 7}{2 *1} = 28

When r = 7

\left[\begin{array}{c}8&&7\end{array}\right] = \frac{8!}{(8-7)!7!} = \frac{8!}{7!1!} = \frac{8 * 7!}{7! * 1} = \frac{8}{1} = 8

When r = 8

\left[\begin{array}{c}8&&8\end{array}\right] = \frac{8!}{(8-8)!8!} = \frac{8!}{8!0!} = 1

The full sequence is: 1,8,28,56,70,56,28,8,1

And the number of terms is 9

3 0
3 years ago
Write an equation in slope-intercept form for the line with y -intercept 3 and slope 2/5.
IceJOKER [234]
Answer: y = 2/5x + 3
8 0
2 years ago
Help me solve this? ​
LiRa [457]

Answer:

Step-by-step explanation:

5(-5)-2=-27

5(-2)-2= -12

5(1)-2=3

5(2)-2=8

5(3)-2=13

x     g(x)

-5   -27

-2    -12

1        3

2      8

3      13

5 0
3 years ago
Read 2 more answers
Hello plss help me ahhhhh help me *shrieks* because i only have 10 minutes left
qaws [65]

Answer:

The 2 Option Is Correct

f(x) = 2(x+3)(x-7)

Step-by-Step Explanation:

Factor.

6 0
2 years ago
Read 2 more answers
Who wants 50 points...........
Dmitrij [34]

Answer:

I want 50 points

Step-by-step explanation:

Nothing

4 0
3 years ago
Read 2 more answers
Other questions:
  • Need help with number 15 please help
    11·1 answer
  • When you divide a whole number by a decimal less than 1, the quotient is greater than the whole number.why?
    15·1 answer
  • I don't understand I need some help on it
    14·1 answer
  • Which is more 4,2227 milligrams or 4 grams
    5·1 answer
  • What is the Median of this?
    5·2 answers
  • The equation 9(u – 2) + 1.5u = 8.25 models the total miles Michael traveled one afternoon while sledding, where u equals the num
    7·2 answers
  • Given cube inscribed in sphere with edges √243 cm. Find the volume of sphere
    13·1 answer
  • I need help with #1 . Please help. I have to show all work so please explain
    13·1 answer
  • HELP!!!!!!!!!!!!!!!!!!!!!HELP ME PLEASE I WILL GIVE YOU 50 ponts
    9·2 answers
  •  GEOMETRY)
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!