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
Marrrta [24]
2 years ago
12

The sum of two numbers is 35. Three times the larger number is the same as 4 times the smaller number. Find the smaller number

Mathematics
1 answer:
nikitadnepr [17]2 years ago
3 0
If 35-x is the smaller number and x is the larger number, we can take that 3*x=4*(35-x)=140-4x. Subtracting 3x from both sides, we get 140-7x=0. Adding 7x to both sides, we get 140=7x. Lastly, we can divide both sides by 7 to get x=20
You might be interested in
when a linear function is graphed it passes through the points (-1,1), (1,5), and (3,9) what is the rate of change for the funct
vesna_86 [32]
Use the linear slope formula to solve for m: 

m=(y2-y1)/(x2-x1)

using the points (-1,1) and (1,5) you can find the slope for the first interval:
 
m=(5-1)/(1-(-1))
m=4/2
m=2

you can double check by using the same formula on the second interval, which is (1,5) to (3,9).

m=(9-5)/(3-1)
m=4/2
m=2 

therefore, the rate of change is 2. 
5 0
3 years ago
Simplify the expression. Write the answer using scientific notation. 0.3(8.2 x 10^-3)
olchik [2.2K]

Answer:

0.3(8.2 x 10^-3) = 2.46 X 10 ^ -3

Step-by-step explanation:

We need to solve the equation 0.3(8.2 x 10^-3) and write answer in scientific notation.

Solving,

= 0.3(8.2 x 10^-3)

= 0.3 * 0.0082

= 0.00246

Writing in scientific notation

= 2.46 X 10 ^ -3

So, after solving the expression 0.3(8.2 x 10^-3) the result is 2.46 X 10 ^ -3.

8 0
2 years ago
A group of 72 students went on a field trip the students traveled in vans with an equal number of boys and girls and each Van a
timurjin [86]
30 girls and 42 boys so idk this makes no sense and I'm older than you
5 0
3 years ago
________ is a measure of the ratio of process outputs to inputs.
Gelneren [198K]
Process efficiency is a measure of the ratio of process outputs to inputs.
5 0
2 years ago
Terrance picked 54 apples. He kept a apples for himself and gave each of 6 friends an equal number of apples. How many apples di
pentagon [3]

we are given

total number of apples =54

Let's assume each friend receives =x

He kept a apples for himself and gave each of 6 friends an equal number of apples

so, we will get equation as

6x=54

now, we can solve for x

x=9

each friend receives is 9 apples.........Answer

3 0
3 years ago
Read 2 more answers
Other questions:
  • PLEASE HELP! I'M BEING TIMED :(( PLZ HELP!! Which point is an x-intercept of the quadratic function f(x) = (x – 8)(x + 9)? (0,8)
    10·1 answer
  • The perimeter of a rhombus is 180 cm and one of its diagonals is 72 cm. Find the length of the other diagonal and area of the rh
    11·1 answer
  • Make a list to show the sample space of this compound event: One spin of the top spinner and one spin of the bottom spinner.Two
    11·2 answers
  • The following polynomial has factors (x + 8) and (3x + 2). Determine the value of k. −6x^3-55x^2+kx−16
    5·1 answer
  • Т
    5·1 answer
  • For the equation y = 2x2 − 5x + 18<br><br> Please answer asap. Will give Brainly
    7·1 answer
  • At the bulk food store, Jerry bought 200 g of mixed nuts that cost $2.50. What is the cost of 1 g of nuts? show ur work
    13·1 answer
  • In the data set shown below, what is the value of the quartiles? (42, 43, 44, 44, 48, 49,50 )
    5·1 answer
  • Solve the following expression when<br> v = 10 and e= 5<br> 2v ÷ e + 3​
    7·1 answer
  • 50 feet every minute how much well he ride in hour
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!