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bekas [8.4K]
3 years ago
12

Or the product of (7x + 2) and 20 – 3x

Mathematics
1 answer:
Novay_Z [31]3 years ago
4 0
(7x+2)•(20-3x)

Simplify:
=137x + 40
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The sum of two numbers is 125. Five times one number minus three times the other is 41. Determine these numbers
vivado [14]
(x + y = 125)3
5x - 3y = 41
3x - 3y = 375
8x = 416, x = 52
52 + y = 125, y = 73

Solution: the numbers are 52 and 73
4 0
3 years ago
Complete the table for the given rule.<br> Rule: y = 6x – 4<br> х. Y<br> 1<br> 3<br> 10
svlad2 [7]

Answer:

a y = 2

b.y = 14

c. y =56

Step-by-step explanation:

a .6 (1)- 4=2

y=2

b. 6 (3)- 4

=18-4

y=14

c. 6 (10) - 4

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7 0
3 years ago
* this is pretty difficult for me , provide details if necessary * // ANSWER ASAP //
fredd [130]

Answer:

A.

Step-by-step explanation:

1 radian = 180/π

So

Multiplying both sides by 25π/18

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25π/18 (r) = (180/π)×(25π/18)

= (180×25)/18

= 10×25

= 250 degrees

5 0
3 years ago
What is the fractional equivalent of the repeating decimal n = 0.5151...?
slava [35]

Answer:

I believe that it is 2, I'm not 100% but ill take the guess

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
The area of a square poster is 28 square inches. find the length of one side of the poster to the nearest tenth of an inch.
Romashka [77]
The answer is:  " 5.3 in. " .
_________________________________________________
Note:
_________________________________________________
√(28 in²) =  (√28) in  = 5.2915026221291812  in  =  5.3 in.
_________________________________________________
5 0
3 years ago
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