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Bogdan [553]
1 year ago
9

Which of the following would be an acceptable first step in simplifying the expression

Mathematics
1 answer:
krek1111 [17]1 year ago
7 0

Answer: A

Step-by-step explanation: Because it can be simplified twice.

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Ive been waiting hours for someone to answer this question. Is everyone an idiot.
stepan [7]

Answer:

D) x = -2/3 and x = 6

Step-by-step explanation:

4(x²−x+2)−(x+10)(x+2)           Distribute

(4)(x²) + (4)(−x) + (4)(2) + − x² + −12x + −20    Multiply

4x² + −4x + 8 + −x² + −12x + −20           Combine like terms            

(4x² + −x²) + (−4x + −12x) + (8 + −20)      Combine like terms

3x² −16x −12 = 0      

x = -2/3 and x = 6

I graphed the equation on the graph below.

If this answer is correct, please make me Brainliest!

7 0
2 years ago
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klemol [59]
It depends on the shape it may be rotation
6 0
3 years ago
What is the arithmetic mean between 27 and -3
Gekata [30.6K]
Answer: 35.3

Explanation: (-3-2-1+0+1+2+....27)/30 = 35.3
6 0
3 years ago
What is the solution to y=6x+25 y=12x-9
prisoha [69]

Answer:

x=17/3, y=59. (17/3, 59).

Step-by-step explanation:

y=6x+25

y=12x-9

--------------

6x+25=12x-9

12x-6x-9=25

6x-9=25

6x=25+9

6x=34

x=34/6=17/3

y=12(17/3)-9=4*17-9=68-9=59

8 0
3 years ago
Simone has 16 jumps Garcia has 8 jumps how many more jumps did Simone complete than Garcia
xxTIMURxx [149]

Answer:

8

Step-by-step explanation:

7 0
3 years ago
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