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Solnce55 [7]
4 years ago
12

Find two numbers, if their sum is 97 and their difference is 7.

Mathematics
1 answer:
Artist 52 [7]4 years ago
6 0

Answer:

52 and 45

Step-by-step explanation:

Let's call the two numbers x and y.

x+y=97

x-y=7

Let's add together the two equations:

2x=104

x=52

Since 52-y=7, y must be 45. Hope this helps!

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How can find the estimate of the sum of the two fractions​
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Answer:

To make a high estimate for the sum of two fractions, find the commnon denominator and add them.

Step-by-step explanation:

To make a high estimate for the sum of two fractions in a word problem, rhe following steps are required.

Let the two fractions be represented as and

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6 0
3 years ago
Find the area of athletic field if it's length is 120cm and its width is 28cm .A. 397.6cm B. 3360cm C. 296 cm D. 4592cm E. 3356c
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