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
Doss [256]
3 years ago
8

If 12 shirts and a dress cost $450 and a dress costs the same as 3 shirts, then how much does a dress cost?

Mathematics
1 answer:
Dovator [93]3 years ago
8 0

First, let's identify some variables:

d = dress price

s = shirt price

d = 3s

12s + d = 450

Because d = 3s, we can substitute the variable:

12s + 3s = 450

15s = 450

s = 30

The shirt costs $30, and the dress $10

You might be interested in
If the are of a square is multiplied by 9, the area becomes 16 square inches. Find the length of the X side of the square.
Volgvan
X^2 = 16/9
X = 4/3

Length of X is 1 1/3   inches
8 0
3 years ago
Georgetown and Franklin are 9.7 in apart on a map that has a scale of 1.1 in : 15 mi. How far apart are the real cities?
lina2011 [118]
\bf \begin{array}{ccllll}
inches&miles\\
\textendash\textendash\textendash\textendash\textendash\textendash&\textendash\textendash\textendash\textendash\textendash\textendash\\
1.1&15\\
9.7&x
\end{array}\implies \cfrac{1.1}{9.7}=\cfrac{15}{x}\impliedby \textit{solve for "x"}
5 0
3 years ago
I need helpppp !!! :((
Andrew [12]

Im not 100% sure but I do think it is Ratio (red to blue) of the areas

Step-by-step explanation:

3 0
3 years ago
Which type of line is shown in the illustration below?
AysviL [449]

Answer: B. perpendicular lines because they intersect at a right angle, making them perpendicular.

6 0
2 years ago
Read 2 more answers
3² x 3 x 3 x 3= <br><br> Simplified into exponential form
ruslelena [56]

Answer:

Step-by-step explanation:

3^{2} *3^{1}*3^{1}*3^{1}

because the bases are all the same.. just add the exponents

3^{2+1+1+1}

or

3^{5}

6 0
2 years ago
Read 2 more answers
Other questions:
  • What is -√64/9???????????????
    12·1 answer
  • Please help me on this problem
    11·1 answer
  • (x2yz3)2 how do you solve
    15·1 answer
  • 4 (5 points)
    12·1 answer
  • Simplify the expression. 2n/3n​
    12·1 answer
  • A new car purchased for $27,000 loses 15% of its value each year.
    7·2 answers
  • Which of the following is the equation of a line that passes through the points (0,6) and (2,10)?
    13·1 answer
  • Pleaseee help this is urgent!!! I need it in English! Please show all the work ! 14 points
    14·1 answer
  • -9(-5k+3m) +9m-5(-5m+9k)
    13·1 answer
  • Find the value of the following (-42) + 15 + (-63) can someone say this and fast
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!