exam Maths Puzzle Numerical Ability

Solve each of the following systems by addition. If a unique solution does not exist, state
whether the system is inconsistent or dependent.

2x+3y =1
5x+3y=16

Read Solution (Total 0)

exam Other Question

1. how many square units are in the area of the circle described by x^2+y^2=25? expres your answer in terms of pi. This one has driven me crazy too. Please help!!
Evaluate if possible:
3sqrt -64 and 3sqrt64 and sqrt-64 and sqrt64

Thank you