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Likurg_2 [28]
3 years ago
7

Marcela is shopping for a new winter coat. She finds a coat that is regularly priced at $60 on sale for 25% off. Use the model t

o determine how much money Marcela saves by purchasing the coat on sale.

Mathematics
2 answers:
Margaret [11]3 years ago
7 0

Answer: Marcela saves $15 and spends $45.

Step-by-step explanation: 25% is one set of the 4 sets of $5 on the model. If you remove that one set you remove $15 and have $45 left.

Gnesinka [82]3 years ago
7 0

Answer:

She saved 15 dollars

Step-by-step explanation: If you know that 15x4 is 60 then she saved 15 dollars because 25 times 4 is 100.

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8 0
3 years ago
Can someone help me with this question?
KonstantinChe [14]
-3. Put the two equation equal to each other and solve. 
4x+18=2x+12
-2x=-2x 
2x+18=12 
-18=-18 
2x=-6 
2x/2=-6/2
x=-3
8 0
3 years ago
10.
vodomira [7]
<h3>Solution:</h3>
  • Given, side (a) = x+3
  • We know, surface area of a cube = 6a^2
  • Therefore, the surface area of the cube
<h3> </h3><h3>6(x + 3) ^{2}  \\  = 6( {x}^{2}  + 6x + 9) \\  = 6 {x}^{2}  + 36x + 54</h3><h3>Answer:</h3>

The answer is

{6x}^{2}  + 36x + 54

<h3>Hope it helps.</h3>

Sorry for delay

3 0
2 years ago
What is a statement that is true for any number or variable?
Gnesinka [82]
They all have the common factor of 1

any number can be multiplied by one to get that same number.
I hope this helps!
3 0
3 years ago
Read 2 more answers
Can Someone help me with work too. show some work please
kvv77 [185]
In this problem,, we are told that Mr Nelson needs 5 1/2 yards of fabric to make two dresses. the problem then asks us to find out how much fabric it will take to make only one of the dresses. this means that in order to find out how much fabric is needed to make only one of the two dresses,, we need to divide the total amount of fabric by two. the equation will look like the following:
5 1/2 ÷ 2
the first step to solving this is to convert the mixed number to an improper fraction
11/2 ÷ 2
now,, you can turn the 2 into a fraction and changed the sign because dividing is equivalent to multiplying with the reciprocal value.
11/2 × 1/2
you must then multiply the fractions
11/4
finally,, you need to simplify the fraction to find the answer
2 3/4 yards
since you cannot simplify any further,, the correct answer to your question is A, 2 3/4 yards.
let me know if you have any further questions
:)
4 0
3 years ago
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