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slamgirl [31]
2 years ago
7

Jenn bought 12 pens for $2 each and 6 pads of paper for $3 each. She was in a hurry and forgot to include the operations. She wr

ote 12 2 6 3 Place parentheses and operation signs to write an expression for the total cost of Jenn's purchase. How much did she spend?​
Mathematics
2 answers:
Margaret [11]2 years ago
6 0

(12 x 3) + (6 x 3) = 54

Step-by-step explanation:

First of all, the 12 penda should be multiplied by the amount each other them cost, and same goes with the pads of paper. After you multiplied both, you add them and there you have your answer.

Nadya [2.5K]2 years ago
5 0
(12 • 2) + (6 • 3)= 24+18= 42

In total she spent $42

Hope this helps!!
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3 years ago
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Chris plans to mulch the Border surrounding a rectangular Garden in his backyard if the length of L of the garden (exculding its
Naya [18.7K]
The answer by the sequence:

Width of the garden = w
Length of the garden  = 2w+3

Width of the entire plot = w + 0.5w = 1.5w
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Area of the garden = 2w² + 3w
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Area of the border = 3.75w² + 4.5w - 2w² - 3w

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3 0
2 years ago
What is the perimeter of a square with a length of 19 meters? A. 38 m B. 76 m C. 152 m D. 361 m
Butoxors [25]

Answer:

The perimeter of the square is 76ft.

6 0
2 years ago
What is the measure of <R? ​
Verdich [7]

Answer:

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Step-by-step explanation:

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7 0
3 years ago
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yan [13]

Answer:

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you can separate to make it easier for u

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add like terms together

x^3 + 10x^2 + 21x - 12

4 0
2 years ago
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