What is −2 1/4⋅(−2 1/3) the slashes are fractions btw.

What is an equation of the line that passes through the point (-2,3) and is parallel to the line whose equations is y=3/2x-4? i am stuck between y=3/2x or y=3/2x+6 : (

In triangle opq right angled at p op=7cm,oq-pq=1 determine the values of sinq and cosq

Atheater wants to build movable steps that they can use to go on and off the stage. they want the steps to have enough space inside so they can also be used to store props. how much space is inside the steps?