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
jekas [21]
2 years ago
15

Daniel bought 3 sweaters that each cost the same amount and a jacket that cost $40. The items he bought cost a total of $100 bef

ore tax was added. What was the cost of each sweater? Write an equation that represents this situation and solve.
Please somebody help with this question, thanks!!!.
Mathematics
1 answer:
MA_775_DIABLO [31]2 years ago
3 0
3x+40=100


subtract 40 from both sides

3x= 60

divide by 3

x=20
each Sweater cost 20
You might be interested in
How do i get a fraction and as a decimal for 72%full
garik1379 [7]
Move the decimal twice to the right to get a decimal (it should start behind the 2 and end up in front of the 7)
For a fraction just put it over 100 72/100
5 0
3 years ago
Help please i need it quickly
Minchanka [31]
The answer is 2 ......
8 0
3 years ago
Read 2 more answers
A woman making $1500 per month has her salary reduced by 10% because of sluggish sales. One year later, after a dramatic improve
UkoKoshka [18]

Answer:

  • after the raise, her salary is $1755 per month
  • this is a +17% change from her original salary

Step-by-step explanation:

The multiplier of her original salary to her reduced salary is ...

  (1 - 10%) = 0.90

The multiplier of her reduced salary after her raise is ...

  (1 +30%) = 1.30

The multiplier of her raised salary from her original salary is ...

  (0.90)(1.30) = 1.17 = (1 +17%)

Her salary after the 17% raise is ...

  1.17·1500/mo = $1755/mo

8 0
3 years ago
Read 2 more answers
Greastest common factor of 24 and 18
Vilka [71]

Answer: 6

Step-by-step explanation:

the biggest number that can go into both 24 and 18 evenly is 6. 24/6 is four, and 18/6 is three

4 0
3 years ago
Read 2 more answers
Translate the sentence into an equation: <br> the sum of a number divided by 7 and 9 equals 3
ludmilkaskok [199]
X/7 + 9 = 3
a number: x
a number divided by 7: x/7
sum of number divided by 7 and 9: x/7 + 9 (and means plus)
equals 3: x/7 + 9 = 3
3 0
3 years ago
Other questions:
  • While taking inventory at her bakery, Ruby noticed that she had 5⁄6 pound of cinnamon yesterday, but now had only 2⁄3 pound. How
    10·1 answer
  • Which of the following is equivalent to xy3z2 + y2z + xyz when it is completely factored?
    13·1 answer
  • Please help as soon as possible ​
    15·1 answer
  • Find the area of a circle with a diameter of 4 . Either enter an exact answer in terms of use 3.14 3enter your answer as a decim
    8·1 answer
  • At a store the cost of a pair of socks and two equally priced shirts is $24, and the cost of three of the same pair of socks and
    6·2 answers
  • Simplify 4 (x3 – 3y2) – 2 (3x3 – 5y2)
    11·1 answer
  • A researcher studying microorganisms has discovered a strain of bacteria that doubles every 2.8 days. How many bacteria will the
    9·1 answer
  • 8. For all pairs of real numbers P and Q where<br> P = 2Q + 9, Q = ?
    10·1 answer
  • Pls help 10 ptsssssssssssss<br> NO LINKS
    12·1 answer
  • Write 6×10 in expanded form using powers of 10 with exponents
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!