book
Maths Puzzle
Numerical Ability
an initial investment is made of $2000. part at 7% and the rest at 8%. If the total yearly interest from both equals $154 how much was invested at each rate?
Read Solution (Total 0)
book Other Question
Solve each system by the addition method.
22. x + y = 13
22x + 36y = 356
Solve each system by the addition method. Determine whether the equation are independent, de
Consecutive integers.
I need to find three consecutive integers such that the sum of their squares is 77.