The total surface area of this cuboid is 76 cm.
Find the value of x.
x cm
4 cm
5 cm

In two or more complete sentences, determine the appropriate model for the given data and explain how you made your decision. (1,-1), (2,0.5), (5,1.5), (8,2)

Write the equation in logarithmic form e^x=403.429

Aclassmate thinks that solving a system by graphing gives an exact answer when the lines appear to cross at a grid point, but only an approximate answer when they don't. explain why this isn't true.