exam Maths Puzzle Numerical Ability

2x-5y,x=-9 and y=9

Read Solution (Total 0)

exam Other Question

Solve the following word problems. Be sure to show the equation you use for the solution.
22) Science and medicine. A chemist has 300 milliliters (mL) of solution that is 18% acid. How many milliliters of acid are in the solution?
Can you please help me factor this expression?
a5</sup> + b5</sup>.
Thank you so much for your help.</PRE>