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Bess [88]
3 years ago
6

HELP THIS IS A BIG TEST WILL GIVE BRAINLIEST

Mathematics
1 answer:
Svet_ta [14]3 years ago
6 0

Answer:

c. -7

Step-by-step explanation:

-4x^2+8x+10-3x^2+3x+3

-7x^2+11x+13

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The tip would be $11.76 I think let me know if I'm right
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The Mississippi River is about 8 times the length of the Hudson River. If the Hudson River is about 300 miles long, about many m
alexandr402 [8]
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3 years ago
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Alex, Ian, and Ric together sold 48 tickets for the school fund-raiser. Alex sold 11 tickets and Ian sold 18 tickets. How many t
eimsori [14]
To determine the number of tickets that Ric sold, subtract from the total tickets sold the sum of the number of tickets sold by Alex and Ian. This is mathematically shown as, 

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3 years ago
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Solve the equation 3x^2+x-5=0
mihalych1998 [28]

Answer:

Step-by-step explanation:

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x = ---------------

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7 0
3 years ago
Thirteen is at least the difference of a number v and 1
Digiron [165]

Answer: 13 ≥  v - 1

Step-by-step explanation: The equation above represents the situation; Thirteen is at least the difference of a number v and 1

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