Evaluate the expression 8x + 23 for x= 3

Carmen begins her next painting on a rectangular canvas that is 82.7 cm long and has a area of 8,137.68 cm2. will the painting fit in a frame with an opening that is 82.7 cm long and 95 cm wide? explain

In the diagram, gef and hef are congruent. what is the value of x

What unit of been sure would be appropriate for the volume of a sphere with a radius of 2 meters