Solve 9(2x β 3)2 + 7 = 448.
Question 5 options:
A)
x = Β±5
B) <...
Mathematics, 02.12.2020 17:10 kprincess16r
Solve 9(2x β 3)2 + 7 = 448.
Question 5 options:
A)
x = Β±5
B)
x = 5, 0
C)
x = β5, 2
D)
x = 5, β2
Answers: 3
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Julie buys 2kg of apples and 7kg of pears ? 12.70. the pears cost ? 1.30 per kilogram what is the price per kilogram of the apples? show your working out
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