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
larisa86 [58]
3 years ago
9

Four times a number added to 3 times a larger number is 31. Seven subtracted from the larger number is equal to twice the smalle

r number. Let x represent the smaller number and y represent the larger number. Which equations represent this situation? y = negative four-thirds x + 31. y = 2 x + 7. y = negative four-thirds x + StartFraction 31 Over 3 EndFraction. Y = 2 x + 7. y = negative four-thirds x + 31. y = negative 2 x + 7. y = negative four-thirds x + StartFraction 31 Over 3 EndFraction. Y = negative 2 x + 7.
Mathematics
1 answer:
notka56 [123]3 years ago
7 0

Answer:

Let x represent the smaller number and y represent the larger number

<u>For the first equation </u>

Four times a number added to 3 times a larger number is 31 is written as

4x + 3y = 31

Making y the subject we have

3y = - 4x + 31

Divide both sides by 3

That's

y =  -  \frac{4}{3} x +  \frac{31}{3}

<u>For the second equation</u>

Seven subtracted from the larger number is equal to twice the smaller number is written as

y - 7 = 2x

Making y the subject

We have

<h3>y = 2x + 7</h3>

Hope this helps you

You might be interested in
Solve the literal equation for the given variable.<br> y = x + 12; x
xxTIMURxx [149]
Is this a graphing question or…
4 0
3 years ago
Read 2 more answers
If there are 16 boys and 32 girls in a room, fill out all of the possible ratios of boys to girls that could be made. They alrea
Rzqust [24]
All of possible ratios of boys to girls that could be made is 8:16; 4:8; 2:4; 1:2
Hope it helps, Brainliest if it <3
8 0
2 years ago
B - 1 &gt; -17 what does b equal?
Nastasia [14]

Answer:

  b > -16

Step-by-step explanation:

The inequality is given as:

           b - 1 > -17

To solve this problem, add +1 to both sides of the expression:

          b  - 1 + 1 > -17 + 1

Now;

              b > -16

So, all values for which b is more than -16 satisfy the solution for this problem.

6 0
3 years ago
Alex wrote checks on Tuesday for $30 and $40. He also made a deposit in his
Ksivusya [100]

Alex finally had $(x+110) amount of money in his account i.e. He had $100 more then before!

<u>Step-by-step explanation:</u>

Alex wrote checks on Tuesday for $30 and $40. He also made a deposit in his checking account of $180. Let's solve it step by step :

<u>Alex wrote checks on Tuesday for $30 and $40:</u>

Let's suppose Alex initially had x amount of money out of which $30 & $40 is deducted! so left amount of money is $(x-70) .

<u>He also made a deposit in his checking account of $180:</u>

Out of left money $(x-70) , Alex deposited $180 in account so new money = $(x-70) + $180 = $(x+110)

Therefore, Alex finally had $(x+110) amount of money in his account i.e. He had $100 more then before!

6 0
3 years ago
Which table does NOT show a proportional relationship?<br> 1 point<br><br> A<br> B<br> C<br> D
Luda [366]
The answer is Either ‘A’ or ‘D’
8 0
3 years ago
Read 2 more answers
Other questions:
  • What is the answer to number 39
    7·1 answer
  • Whichofthefollowingdescribe square root of 0 ?
    7·1 answer
  • The captain of a submarine orders the crew
    5·1 answer
  • On average, for every 15 points scored by his basketball team, riley scores 4 of them. about how many points would you expect ri
    6·2 answers
  • If the sales tax on a $30 item is $1.80, what is the sales tax rate?
    12·1 answer
  • Through: (4,2), slope = 1/4
    15·1 answer
  • Lamar earns 40% of her daily earnings moving furniture if she earns $150 in total on one day how much money did she earn moving
    7·1 answer
  • Kayla is a basketball CHAMP!!! She sits at her desk and throws garbage into the trash can! Last week, she took 30 shots and made
    12·1 answer
  • NEED HELP THIS IS TIMED WILL MARK BRAINIEST!!!
    15·1 answer
  • Solve.<br><br> yo please help a girl out
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!