Answer:
4
Step-by-step explanation:
30 + 20 + 13 = 63, + fractions = 64. But you have to divide to get to pounds. So 64 / 16 = 4
YAY
For the expression to be factor-able the Discriminant , has to be greater or equal to zero
ax^2 + cx + b = 0
c^2 - 4 ab >= 0
(-3)^2 - 4 * 1 * b >= 0
9 - 4b >= 0
9 >= 4b
b <= 9/4 (2.25)
Pick any value in that range for ex:
0 , 2, -3, -6
Total earnings = 650 + 530 + 52 - 28 - 75 = $1129
Goal = $1100
Exceeded by = $1129 - $1110 = $9.
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Answer: The school exceed their goal by $9.
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Answer:
65000
Step-by-step explanation:
Just round the number
