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chubhunter [2.5K]
3 years ago
13

The sum of two numbers is 51 and the difference is 1 . What are the numbers?

Mathematics
2 answers:
Art [367]3 years ago
6 0

Answer:

-52 and 53

Step-by-step explanation:

adell [148]3 years ago
4 0
26 and 25. 26+25=51 and 26-25=1
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48 worksheets : 12 students. write yhe ratio as a fraction in simplest form.
Gennadij [26K]
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In simplest form the ratio is
4 worksheets : 1 student
4 0
3 years ago
A square has a perimeter of 28 inches. Find the area of the square.
sasho [114]

Answer:

A = 49 in^2

Step-by-step explanation:

The perimeter of a square is found by

P = 4s where s is the side length

28 = 4s

Divide each side by 4

28/4 = 4s/4

7 =s

We want to find the area

A = s^2 where s is the side length

A = 7^2

A = 7^2

A = 49 in^2

4 0
2 years ago
Read 2 more answers
Casey and her two friends made $54 selling lemonade in their neighborhood. They will share their money equally. How much money w
cluponka [151]
To find out how much money Casey and her two friends will each get, we simply need to divide the total amount of income by the amount of people receiving a part of it

54 / 3 = 18

Casey and her two friends each got $18 from their lemonade stand.
Hope that helped! =)
7 0
3 years ago
What is the value of b2 - 4ac for the following equation? 2x 2 - 2x - 1 = 0
Orlov [11]
For you to make an equation a quadratic equation, you need everything to be on one side, so you add one to both sides. 

<span>2x^2 + 3x + 0=0 </span>

<span>a=2, b=3, c=0 </span>

<span>b^2-4ac (In the next step just plug in your variables) </span>

<span>3^2 - 4(2)(0) </span>

<span>9 - 8(0) </span>

<span>9 - 0 </span>

<span>Your answer=9</span>
6 0
3 years ago
Answers or correcting please
Mariulka [41]

Answer:

Looks right to me! Great work!

4 0
2 years ago
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