exam Maths Puzzle Numerical Ability

solve each of the following systems by substitution:

4x-12y=5
-x+3y=-1

Read Solution (Total 0)

exam Other Question
What same number should be added to 2, 7, 10 and 25 so that they are in proportion? Find the surface area and volume of a rectangular prism with the given dimensions. Round to the nearest tenth.

1.) e=6.5cm,w=15.1cm,h=4.5cm





thanks so much