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SVEN [57.7K]
3 years ago
12

The difference between two numbers is 12. Four times the larger number decreased by 25 equals 48 increased by 3 times the smalle

r number. Find the numbers.
Mathematics
1 answer:
Lostsunrise [7]3 years ago
7 0

Step-by-step explanation:

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The difference between two numbers is 12.  Three times the larger number is seven times the smaller.  What are the two numbers? 

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JEEW-M  | CERTIFIED EDUCATOR

Let us say the two numbers are x and y and x>y.

The data we have are;

Difference between the numbers are 12.

3 times larger number is equal to 7 times smaller number.

Then we can write;

 ----(1)

 ----(2)

 

From (1) we can say 

Then substituting  to (2) gives;





      

        

 

Then;





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What is the answer for 2/3 + 1/4?
adelina 88 [10]

Hey there!


2/3 + 1/4

= 2×4/3×4 + 1×3/4×3

= 8/12 + 3/12

= 8 + 3/12 - 0

= 11/12


Therefore, your answer is: 11/12


Good luck on your assignment & enjoy your day!


~Amphitrite1040:)

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vlada-n [284]

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Step-by-step explanation:

the formula for the area of a triangle is

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The ratio of students who prefer pineapple to students who prefer kiwi is 12 to 5. Which pair of equivalent ratios could be used
AlexFokin [52]

Answer:

<u> 105</u> students could prefer kiwi if there are 357 total students.

Step-by-step explanation:

Given:

The ratio of students who prefer pineapple to students who prefer kiwi is 12 to 5.

Now, to find number of students prefer kiwi if there are 357 total students.

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