Simplify 2a2 -4ab - 6a2 - 10ab + 5ab - 5a2
-9(a + b)
9(a + b)
-9a (a + b)
9a(a - b)
9b(a + b)
Correct answer is C
No explanation has been provided for this answer.
3 : 1 : 4
3 : 2 : 1
3 : 2 : 4
3 : 3 : 4
3 : 2 : 8
Correct answer is E
P gets 3 Q gets 2, Q gets 1 and R gets R
When Q gets 1 then P will get \(\frac{3}{2}\)
P : Q: R = \(\frac{3}{2}\) : 1 : 4
multiplying through by 2, we have
3 : 2: 8.
Solve the equation: \(\frac{1}{3}x\) + \(\frac{2}{5}\) = \(\frac{3}{4}x\) - \(\frac{1}{6}\)
\(\frac{17}{30}\)
\(\frac{65}{102}\)
\(\frac{25}{34}\)
\(\frac{102}{75}\)
\(\frac{34}{25}\)
Correct answer is E
No explanation has been provided for this answer.
After what length of time will N2400.00 yield an interest of N60.00 at 1\(\frac{1}{2}\)% per annum?
2\(\frac{4}{5}\) years
1\(\frac{2}{3}\) years
1\(\frac{1}{2}\) years
1 years
\(\frac{3}{5}\) year
Correct answer is B
No explanation has been provided for this answer.
20.64m
29.48m
44.49m
49.55m
62.76m
Correct answer is E
No explanation has been provided for this answer.