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
nalin [4]
3 years ago
8

Three less than 4 times a number is equal to 12 more than seven times the number. What is the number?

Mathematics
1 answer:
kompoz [17]3 years ago
6 0

Answer:

-5

Step-by-step explanation:

4x-3 = 7x+12

  • Subtract 12 from each side

4x-15 = 7x

  • Subtract 4x from each side

-15 = 3x

  • Divide each side by 3

-5 = x

  • Rewrite using symmetric property
<h2><u>x = -5</u></h2>

You might be interested in
Is 3,067,952 - -3,469,460 positive or negative?
Irina18 [472]

Answer: positive

Step-by-step explanation:

6 0
2 years ago
Pls help me calculate the total area of compound shapes?!?!?
Elza [17]

Answer:

Left: 42ft^2

Right: 21ft^2

Step-by-step explanation:

Its the same question as last time.

Left: (3*10) + (2*6) = 42

Right: (3*5) + (2*3) = 21

4 0
2 years ago
Shauna made 8 of 13 free throws. What percent of her free throws did she make?
const2013 [10]
Search it up on google
3 0
3 years ago
Yolanda opened a retirement account earning 5.5% interest per year, compounded monthly. She deposited $100 each month. Assume th
Naya [18.7K]

The balance in dollars and cents in Yolanda's account at the end of 4 years is $5,355.29

What is the future value of an ordinary?

An ordinary annuity is the one where the monthly deposit occurs at the end of each month rather than at the beginning of the months such its future value based on 5.5% annual interest rate can be determined thus:

FV=PMT*(1+r)^N-1/r

FV=balance in dollars and cents in Yolanda's account at the end of 4 years=unknown

PMT=monthly deposit=$100

r=monthly interest rate=5.5%/12=0.00458333333333333

N=number of monthly deposits in 4 years=4*12=48

FV=$100*(1+0.00458333333333333)^48-1/0.00458333333333333

FV=$5,355.29

Find out more about future value on:brainly.com/question/20187354

#SPJ1

Missing question:

What was the balance in dollars and cents in Yolanda's account at the end of 4 years?

8 0
1 year ago
There are 150 students in the marching band, and 30 of them play the trumpet. Which number line represents the percent of the st
Aleonysh [2.5K]
A or D i’m not sure
6 0
3 years ago
Other questions:
  • Someone help me with c ._.​
    9·1 answer
  • Millie budgeted $647.50 and spent $671.92. How much more or less did she spend?
    6·2 answers
  • Solve for x<br> 2m-nx=x+4
    5·1 answer
  • WILL GIVE BRAINLYIST!!
    9·1 answer
  • Pleaze help me on the first 2
    10·2 answers
  • A man is twice as old as his son. Five years ago, the ratio of their ages was 9:4. Find the son's present age
    10·1 answer
  • In J, K is the midpoint. The coordinates of ) are (2, 2), and the coordinates of Kare (10, 11). What are the coordinates of L?
    11·1 answer
  • An express bus and local bus start out at 1rst street together. The express bus stops every 15 blocks. The local bus stops every
    5·1 answer
  • A baker baked 8 060 loaves of bread in January. If he baked the same number of loaves of bread everyday, how many loaves of brea
    13·2 answers
  • Trigonometry:
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!