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horrorfan [7]
4 years ago
14

At Supply World, 4 pens cost $10.00. How much do 3 pens cost if the price per pen is the same

Mathematics
2 answers:
Lostsunrise [7]4 years ago
5 0

Answer: $7.50

Step 1: Divide.

10 ÷ 4 = 2.50

Step 2: Multiply.

2.50 × 3 = 7.50

The answer is 7.50

lana66690 [7]4 years ago
3 0
If you divide 4 by 10 you get 2.5. Multiple by 3 and the answer would be 5.5-
Hope this helps
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A pair of jeans was 30% off the original price. The sale resulted in a $24 discount.
Natalija [7]

Answer:

Step-by-step explanation:

We must consider the price of the Jeans as whole since it represents the full price of the jeans. The discount might be a limited only offer and does not represent the fullest price of the jeans.

To find the original price of the jeans we have two methods that in the end are going to lead to the same conclusion. The long method is to represent mathematically the information presented. Conceptually, we could interpret the statement saying that the original price minus 30% of the original price is equal to the original price minus the discount. Let us say the Original Price (OP)=x. then, mathematically we represent the statement as:

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Have a wonderful day :D

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Answer:

\huge\boxed{\sf x = 20}

Step-by-step explanation:

=> Since it is an equilateral (Having all angles and all sides equal)  triangle, so every angles will be equal to the other.

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\rule[225]{225}{2}

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<h3>~AH1807</h3>
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