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lawyer [7]
3 years ago
15

Simplify by combining like terms 7x + 3 (2x-6) - 10 - 7x

Mathematics
2 answers:
serg [7]3 years ago
4 0

Answer:

6x−28

Step-by-step explanation:

ruslelena [56]3 years ago
3 0
6x-28 is what I got for this
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2x+3>_7 or 2x+9>11 plzzzz help meee
damaskus [11]

Answer:

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Step-by-step explanation:

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4 0
3 years ago
What is the equation of a circle with center (-3,-5) and radius 4?
kobusy [5.1K]

Answer:   D) (x + 3)² + (y + 5)²  = 16

<u>Step-by-step explanation:</u>

The equation of a circle is: (x - h)² + (y - k)² = r²    

where (h, k) = center   and    r = radius

Given: (h, k) = (-3, -5)  r = 4

Equation: (x - (-3))² + (y - (-5))² = 4²

                 (x + 3)²  +  (y + 5)²  = 16

8 0
3 years ago
The product of 9 and sum of a number x and 12
mr_godi [17]

Answer:

9(x + 19)

Step-by-step explanation:

Product is a multiplication key word where you'll usually always put parenthesis when multiplying, and where the keyword sum comes you'd add x and 12 for your equation :)

5 0
3 years ago
Match the y coordinate with coo responding pairs of x
Anika [276]
<h3>Answer:</h3><h3>◎ See the attachment photo. </h3>

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6 0
2 years ago
The speed of a bus from University A to University B was decreased by 20% to 48 miles per hour. What was the speed of the bus be
Lunna [17]

Answer:

initial speed: 240 m/h

Step-by-step explanation:

48 m/h is the current speed which is the 20% of X

x (20 / 100) = 48

20x = 4800

x = 4800/20

x = 240 m/h

5 0
2 years ago
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