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slamgirl [31]
3 years ago
14

?????!!!!!!!?????????????!!!!?!?!?!??!?!??!?!?!??!?!??!?!?!?!??!?!??!?!?!??!?!?!!?

Mathematics
1 answer:
viva [34]3 years ago
4 0
The answer is B! Hope this helped good luck!
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How many x-intercepts will the graph of y = 3x2 + 6x + 3 have? (Use the discriminant to
KonstantinChe [14]

Answer:

i think D or B is the answer

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
A chemistry teacher needs to mix a 20% salt solution with a 80% salt solution to make 25 qt of a 44% salt solution. How many qua
NNADVOKAT [17]
Let there be x quarts of the 20% salt solution, and (25 - x) quarts of the 80% salt solution.
Then the total amount of salt in the 20% portion would be 0.2x, while that from the 80% portion would be (0.8)(25 - x). This would have to total up to (0.44)(25) in the final solution, so the equation is:
0.2x + 0.8(25 - x) = (0.44)(25)
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5 0
3 years ago
What is the solution set for 3x>6?
zalisa [80]
Isolate the x

divide 3 from both sides

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x > 6/3

x > 2 is your answer

Note: because you are not dividing by a negative number, you do not need to flip the sign

hope this helps
8 0
4 years ago
Read 2 more answers
A recording studio charges musicians an initial fee of $50 to record an album. Studio time costs an additional $75 per hour. Wri
elena-s [515]

Answer:

C=$50+$75×T

Step-by-step explanation:

$50 is the amount charged to record an album + 75 amount charged per hour ×T which is how much hours you are going to record an audio.

3 0
3 years ago
Find y for x=0,1,2, and 3.<br><br> y=4-x
LenKa [72]
4 - (0) = y
4 - 0 = 4      y = 4

4 - (1) = y
4 - 1 = 3     y = 3

4 - (2) = y
4 - 2 = 2     y = 2

4 - (3) = y
4 - 3 = 1     y = 1
7 0
3 years ago
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