Andy is one-fourth as old as his grandfather, who is 76 years old. write an equation to determine whether andy is 19 or 22 years old.

Classify the polygon by its number of sides. state whether the polygon appears to be regular or not regular. a.heptagon, regular b. heptagon, not regular c. octagon, regular d. octagon, not regular

One positive number is 9 more than twice another. if their product is 95, find the numbers

What is the rate of change of a line that passes through (2,-5) and (6,-2)?