exam Maths Puzzle Numerical Ability

Solve by the addition method

7x-4y=-3
x+2y=5



#24
x-y=3
-6x+6y=17

Read Solution (Total 0)

exam Other Question
A large investment firm purchases $34,000,000T-bills at a 5% discount rate for 13 weeks. Find the purchase price of the T-bills, the interest earned and the effective rate.

I am Victor borrowed $10,500. To repay the loan, he was scheduled to make 48 monthly installment payments of $243.23 each. Instead of making his 36th payment, he decides to pay off the