exam Maths Puzzle Numerical Ability

Please help me with the following problem: Use linear combinatoins to solve the linear system.

{{{3x + 2y = 25}}}
{{{4x - 3y = 16}}}

Read Solution (Total 0)

exam Other Question

could you help me with this problem?

Write an equation of an ellipse with the given characteristics.
center (0,0), vertical major axis of length 12, minor axis of length 4

thanks how many gallons of water in a container that measures 6 feet by 26 inches by 26 inches?