What is the value of the expression 1/2 (m-2/3n) when m=3/2 and n= 1/2 ? a. 5/12

b. 7/12

c. 11/12

d. i don’t know

The hypotenuse of an isosceles right triangle is $14\sqrt 2$. what is the area of the triangle?

Describe the possible echelon forms of the standard matrix for a linear transformation t where t: set of real numbers is onto.

It takes jonas 7 1/4 minutes to run the mile. it takes mario 8 5/12 to run the mile. how much faster is jonas than mario? 5/6 minute 1 1/3 minutes 1 1/6 minutes 1 1/2 minutesi will give points and brainlest