exam Maths Puzzle Numerical Ability

solve the system by the elimination method
5x+5y=11
7x-3y=17

Read Solution (Total 0)

exam Other Question

Draw L1 through (-4, 0) and (0,6). What is the slope of any line parallel L1? Draw L2 through the origin and parallel to L1.

Thank you Could you help me with this problem?

What is the period and graph of y=2 cot(x+ pie over 2)?

Thank you very much for your help!

Sarah McGuire