Answer:
3.5 YARD
Step-by-step explanation:
3.5 x 3= 10.5x12= 126
soln,
here area of base = 25/4 unit ^ 2
height of the prism = 8/5 unit
so,
volume of prism = area of base x height of the prism


so the volume of the prism is 10 unit^2
On the bottom left, the answer is subtraction property of equality because you need to subtract 4x to the 7x to simplify the equation.