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s344n2d4d5 [400]
3 years ago
12

-4z+9z 2squared + 2z + 3 combine like terms

Mathematics
1 answer:
earnstyle [38]3 years ago
3 0
7z+2squared+3
That's combined like terms
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BEST ANSWER GETS BRAINLIEST!!!
yKpoI14uk [10]

Answer:

option 4

Step-by-step explanation:

5x + 2y = 2\\2y = -5x + 2\\y = -\frac{5}{2}x + 1\\\\Slope = -\frac{5}{2}, \ y - intercept = 1

3x - 3y = 18\\3y = 3x - 18\\y = x - 6\\\\Slope = 1, \ y - intercept = -6

5 0
3 years ago
Guys how do u solve y = -8x + 12x + 20 to vertex form need this today guys. 1/8/19
saveliy_v [14]

Answer:

y = 4x + 20

Step-by-step explanation:

y = -8x + 12x +20



7 0
3 years ago
Which sum does not equal ?<br> 7/8
Drupady [299]

The sum which is not equal to 7/8 is 7/8 +7/8 = 14/8

Given,

a) 2/8 + 5/8 = 7/8 which is equal to 7/8.

Therefore, option a) is incorrect.

b) 1/8 + 6/8 = 7/8, which  is also equal to 7/8.

Option b) is also incorrect.

c) 7/8 + 7/8 = 14/8 , which is not equal to 7/8.

Hence option c) is correct.

d) 3/8 + 4/8 = 7/8, which is equal to 7/8.

Option d) is also incorrect.

Hence option c) is correct as it matches the conditions of the question.

7/8 + 7/8 = 14/8 is not equal to 7/8.

To learn more about the sum, visit: brainly.com/question/2059515

#SPJ9

7 0
2 years ago
You are a truck driver for a distribution center. You drove 30 hours in 5 days. What is your per day average?
andreyandreev [35.5K]
30/5=6. Your daily average is 6 hours.
3 0
3 years ago
1/4 + 1/2 + x = -3/4<br><br> WHAT IS X
wel

Answer: step by step

Step-by-step explanation:

fraction form: x= -3/2

decimal form: x= -1.5

subtract 1/4 and 1/2 from both sides to find x

6 0
1 year ago
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