Answer: $88.
Step-by-step explanation:
given data:
The cost of the dress for the prom = $22
label of the rack the dresss was on = 50%.
lowest marked price for the dress = 75%.
Solution:
if the lowest marked price of the cloth was already 75%.
and the current cost of the clothe is $22
the original cost of the cloth would be 
100% – 75% = 0.25%
= $22 * 100 / 0.25%
= $88.
The original cost of the dress was $88
 
        
             
        
        
        
Expressions can be represented as equations, and vice versa.
A possible situation is as follows:
<em>John is 15 years old, and his age is 3 more than 5 times his brother's age</em>
The equation is given as:

This means that:
- 15 represents John's age
- P represents his brother's age
- 5 and 3 are the constants that relate their ages
Read more about word equations at:
brainly.com/question/20518082
 
        
                    
             
        
        
        
B. I'm terrible at explaining but I'm sure that's right.
        
             
        
        
        
9514 1404 393
Answer:
   22
Step-by-step explanation:
The number of Monster High dolls is ...
   12% × 25 = 3 . . . dolls
The others are not Monster High dolls. Their number is ...
   25 -3 = 22 . . . not Monster High dolls
 
        
             
        
        
        
9514 1404 393
Answer:
  2 nickels, 9 dimes
Step-by-step explanation:
When there are a number of overlapping shaded areas on the graph, I find it convenient to use the reverse of the inequalities. That makes the <em>unshaded</em> area the solution space. Here, the vertices of the triangular solution space are ...
   (2, 9), (2, 13), (6, 9)
Any of the grid points within (or on) this triangle is a possible solution. One of them is (2, 9) corresponding to 2 nickels and 9 dimes.
__
Three solutions are shown:
   (x, y) = (2, 9), (3, 10), (4, 11)