B
Step-by-step explanation:
2x2 - 6x + 7 = 0. A) Two rational Solutions B) Two irrational Conjugate Solutions C) One Rational Solutions D) Two Complex/Imaginary ...
Answer:
A is correct since,
x>-3 and x<1
x=(-2,-1,0)
|x+1|<2
|-2+1|<2
|-1|<2
1<2
|-1+1|<2
|0|<2
0<2
|0+1|<2
|1|<2
1<2
Therefore A is correct
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Answer:
$12.80
Step-by-step explanation:
Sara bought 4 pounds of coffee.
Each pound (lb) costs $3.20
To find the total cost, multiply the cost per pound ($3.20) with the amount of pounds Sara is going to buy (4):
4 x 3.20 = $12.80
$12.80 would be the total cost before tax.
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