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Vesna [10]
3 years ago
7

Independent Practice

Mathematics
1 answer:
kykrilka [37]3 years ago
4 0

Answer:

C.

0.5; 13.5; 1093.5

Step-by-step explanation:

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F(x) = x^2 +3 ; g(x) = x - 7
fiasKO [112]
The answer would be A
x {}^{2}  + 3 + x - 7 \\  \\ x {}^{2}  + x - 4
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Question 3 of 10
victus00 [196]

Answer:

2x^3-8x+5x^2-20

2x(x^2-4)+5(x^2-4)

(2x+5)(x^2-4)

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7 0
2 years ago
A $150 MP3 player is marked down by 12%. What is the final price?
Nutka1998 [239]
150*.12=answer
150-answer=final answer

8 0
3 years ago
Read 2 more answers
Please help me real quick ​
Eddi Din [679]

Answer:

x= 7

Step-by-step explanation:

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3 0
3 years ago
Help with #12, 13, 14, 15! I will mark u as brainliest answer
son4ous [18]
12) LCM of 2 & 12 is 12 
Answer: (F)

13) (25 x 8) x 4
Step 1: Order of operations do parenthesis first: (25 x 8) = 200
Step 2: Multiply: 200 x 4 = 800
Answer: 800

14) I would plug each value in to see which works
D) 10x + 5y = 10(6) + 5(9) = 60 + 45 = 105

Answer is (D)

15) 2 x 12 - 8 (divided by) 2^2
Exponent first: 2 x 12 - 8 divided by 4
Multiplication/ Division: 2 x 12 = 24 and -8 divided by 4 = -2
Add/Subtract: 24 - 2 = 22

Answer: (I)


7 0
4 years ago
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