exam Maths Puzzle Numerical Ability

4 + 3 |5n + 1| = 13

and

5 - 4 |2-3t| = 21

Read Solution (Total 0)

exam Other Question

I am having a hard time solving a proof when lines are perpendicular in a triangle! if an object is thrown upward with an initial velocit of 80ft/second, ten its height is after t seconds is given by: h=80t-16t squared.
what is the max height of the object?
find