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Len [333]
3 years ago
15

I need help pleaseeee​

Mathematics
1 answer:
mamaluj [8]3 years ago
8 0

Answer:

11

Step-by-step explanation:

7/8 divided by 1/8 = 7 & 2^2 = 4. Simplified, you would have 7 + 4, or 11

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rewona [7]
You can't solvd monomials because they are just 1 term multiplication :
example: 2a , or 14
8 0
4 years ago
Find two numbers if their sum is 6.1 and their difference is 1.6
Radda [10]
For this case, the first thing we must do is define variables:
 x: unknown number (1)
 y: unknown number (2)
 We now write the equations that model the problem:
 their sum is 6.1:
 x + y = 6.1

 their difference is 1.6:
 x - y = 1.6

 Solving the system we have:
 We add both equations:
 x + x = 6.1 + 1.6

2x = 7.7

x = 7.7 / 2

x = 3.85
 Then, we look for the value of y using any of the equations:
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y = x - 1.6

y = 3.85 - 1.6

y = 2.25
 Answer:
 
The numbers are:
 
x = 3.85

y = 2.25
6 0
4 years ago
Read 2 more answers
Find 2 numbers a and b whose sum is 4 and whose difference is -2​
umka21 [38]

Answer:

a = 1, b = 3.

Step-by-step explanation:

a + b = 4

a - b = -2     Adding to eliminate b:

2a = 2

a = 1

So 1 + b = 4

giving b = 3.

7 0
4 years ago
The cost for 25 square yards of carpet is $650 including delivery and installation. The cost for 40 square yards of installed ca
RUDIKE [14]
I need the answers lol
4 0
3 years ago
Subtract.<br><br> 1 2/5−(−3/5)<br><br> Enter your answer, in simplest form, in the box.
mars1129 [50]

Answer:

3/5

Step-by-step explanation:

you need to subtract the two fractions then you can divide them by 2 to make them in their simplest form!

HOPE THIS HELPS!!!

5 0
4 years ago
Read 2 more answers
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