Answer:
3/4
Step-by-step explanation:
3/5×5/4
3×5/5×4
=15/20
15÷3/20÷5
=3/4
Answer:
the roots are 5 and -3
Step-by-step explanation:
factorise and you should get (n+3)(n-5)
Answer:
1
Step-by-step explanation:
Answer:
B
Step-by-step explanation:
$79.99 - 15% = $67.9915
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