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
lisabon 2012 [21]
3 years ago
9

Sara bought a dress on sale for $30. She saved 45%. What was the original cost?

Mathematics
2 answers:
Studentka2010 [4]3 years ago
6 0
The original cost of the dress is $55
Arte-miy333 [17]3 years ago
5 0

Answer:

$43.50 i think

Step-by-step explanation:

30+45%=$43.50

You might be interested in
Which ordered pair is in the solution set of 6x + 4y ≤ −2?
Nutka1998 [239]

Answer:

x≤ −2/3y + −1/3

Step-by-step explanation:

because...

Step 1: Add -4y to both sides.

6x + 4y + −4y ≤ −2+−4y

6x ≤ −4y −2

Step 2: Divide both sides by 6.

6x/6 ≤ \frac{-4y-2}{6}

x ≤ −2/3y + −1/3

Therefor, the answer is x≤ −2/3y + −1/3

* Hopefully this helps:) Mark me the brainliest:)!!

4 0
3 years ago
Find the root(s) of f (x) = (x + 5)3(x - 9)2(x + 1). -5 with multiplicity 3 5 with multiplicity 3 -9
faust18 [17]

Answer:

  -5, multiplicity 3; +9, multiplicity 2; -1

Step-by-step explanation:

The roots of f(x) are those values of x that make the factors be zero. For a factor of x-a, the root is x=a, because a-a=0. If the factor appears n times, then the root has multiplicity n.

f(x) = (x+5)^3(x-9)^2(x+1) has roots ...

  • -5 with multiplicity 3
  • +9 with multiplicity 2
  • -1
4 0
3 years ago
​Find the slope of the line that passes through the points ​A​(–3, 1) and ​B​(2, –5).
Kipish [7]

Answer:

- 6/5

Step-by-step explanation:

To find the slope

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

   = ( -5-1)/(2- -3)

   = (-5-1)/(2+3)

  - 6/5

6 0
3 years ago
Read 2 more answers
HURRY PLS! <br><br> Evaluate if a= 4 and b=7<br> 28÷ b+7<br><br> A. 14<br> B. 11
Nastasia [14]

Step-by-step explanation:

Hi, I think correct variant is B

(28÷7)+7=4+7=11

8 0
3 years ago
Let s be the annual sales​ (in millions) for an electronic device. The value of s is 13.9 for 2009. What does sequals13.9 mean i
jok3333 [9.3K]
S would be the annual sales of the electronic device. In this case, that number is in the millions.

Therefore, our 13.9 becomes 13.9 millions.
Or written out, it would be: 13,900,000
4 0
3 years ago
Other questions:
  • An ice cream shop sold 48 vanilla milkshakes in a day, which was 40% of the total number of milkshakes sold that day. What was t
    10·1 answer
  • A sequence of squares is made of identical square tiles. The edge of each square is one tile length longer than the edge of the
    15·1 answer
  • Simplify.<br> (3x3 + 2x2 + 10) + (3x3 + 2x2 + 10x)
    11·2 answers
  • A cylindrical grain silo is being built for Mr. Greenjeans. The silo is 13 meters tall with a diameter of 6 meters. If the entir
    9·1 answer
  • I need help with solving inequalitiy but in fraction form:/
    5·1 answer
  • Write 90,600,000 in scientific notation.
    11·1 answer
  • Jesse is making a pitcher of fruit smoothies that contains 2 cups of orange juice. His His measuring cup only holds 1/4 cup
    13·1 answer
  • What is this ? x&lt;-2 .....HELP please ! ( sorry if the picture is blurry)
    10·1 answer
  • According to the graph, what is the value of the constant in the equation<br> below?
    9·2 answers
  • Use Completing the Square to convert from Standard Form to Vertex Form<br> y=x2 – 8x + 14
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!