exam Maths Puzzle Numerical Ability

question: solve each of the following systems by graphing

3x-6y=9

x-2y=3

Read Solution (Total 0)

exam Other Question

Write the ratio of 10 1/2 to 25 1/5 as a fraction in simplified form. I do not know real number at all please help!Thank you.

Multiply (-1.6)(4)(-10).