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
Ivan
3 years ago
12

A dress that normally sells for $72 is on sale for$45.what is the percent decrease in the price

Mathematics
1 answer:
Gre4nikov [31]3 years ago
3 0

Answer:

37.5 %

Step-by-step explanation:

decrease in price=72-45=27

% decrease=27/72 ×100=75/2=37.5

You might be interested in
Cx =d+r solve for x .! pls explain
elena-14-01-66 [18.8K]

Answer: x=\frac{d+r}{c}

Step-by-step explanation:

Simply divide by c to isolate x.

\frac{cx}{c}=\frac{d+r}{c}

x=\frac{d+r}{c}

5 0
3 years ago
Select ONE of these problems to solve. STAR the problem and then write the expression first. After you write the expression, sol
Gwar [14]
An expression that represents the total calories for ‘n’ Big Macs is:
550n
Use the expression to solve the total calories in 17 Big Macs:
550(17) = 9350

THEREFORE, there are 9350 calories in 17 Big Macs.
6 0
2 years ago
Read 2 more answers
.. through the points (4,7) and (-6, -6) and put into slope-intercept form​
TiliK225 [7]

Answer: y = 1.3x + 1.8

Step-by-step explanation: I used Desmos

5 0
3 years ago
In a 30°-60°-90° triangle, what is the length of the longer leg when the length of the hypotenuse is 18 inches?
max2010maxim [7]

Answer:

9sqrt(3) in.

Step-by-step explanation:

The ratio of the lengths of the sides of a 30-60-90 triangle is:

short leg : long leg : hypotenuse

      1        :   sqrt(3)  :          2

If the short leg measures 1, then the hypotenuse measures 2.

The length of the hypotenuse is twice the length of the short leg.

The length of the long leg is sqrt(3) times the length of the short leg.

If the hypotenuse measures 18 in., then the short leg measures 9 in.

Then the long leg measures 9sqrt(3) in.

8 0
3 years ago
Arina has a 2/3 quart of milk. she uses 3/4 of it in a cookie recepie. how much milk did ariana used in her recepie?
AleksandrR [38]

Answer:

1/2 a quart of milk

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
Other questions:
  • − 1 &lt; y + 5 x ≤ 11<br> graph
    5·1 answer
  • The average height of a class of 18 students is 105 cm After arrival of 7 new students the
    5·1 answer
  • Read the following step of solving a System of Equations problem and explain if it is correct or incorrect.
    15·1 answer
  • Nadia wants to enclose a square garden with fencing. It has an area of 141 square feet. To the nearest​ foot, how much fencing w
    6·1 answer
  • a total of $67,000 is to be invested, some bonds and some in certificates of deposit (CDs). If the amount in bonds is to exceed
    8·1 answer
  • It is known that a polynomial has solution if -1 and 3i. What is the lowest possible degree polynomial with these solutions? (1)
    13·1 answer
  • 60 is what percent of 90?
    5·2 answers
  • Suppose that 1 euro is worth $1.25. In Europe, a book costs 19 euros. In Los Angeles, the same book costs $22.50. In which locat
    13·2 answers
  • please help me this due today by 3:00. When 12 is subtracted from 3 times a number, the result is 24. Find the number. Write the
    15·1 answer
  • 5 Which situation can be modeled by Diagram A and
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!