Solve for (x, y) in the equation 2x + y = 4: x^2 + xy = -12

In the equation below, Solve for x if all the numbers are in base 2: 11x 11 x = 1000x+101

Write h in terms of a, b, c, d if a = b(1?ch)a?dh

Find x if log9x = 1.5

Find the values of p for which the equation x2 - (p - 2)x + 2p + 1 = 0

Find correct to two decimals places 100 + 1100 1 100 + 31000 3 1000 + 2710000

John gives one-third of his money to Janet who has ₦105.00. He then finds that his money is reduced to one-fourth of what Janet now has. Find how much money ...

2212 1 2 % of the Nigerian Naira is equal to 17110 1 10 % of a foreign currency M. What is the conversion rate of the M to the Naira?

If three numbers P, Q, R are in ratio 6 : 4 : 5, find the value of 3p−q4q+r