2x^4yx*6xy^2z^3

a. 12x^4y^2z^3
b.12(xyz)^12
c.8x^6y^3z^3
d.12x^6y^3z^3

The standard distance between studs in a house is 1.5 feet. if you have a set of blueprints for a house that mark every 1.5 feet with 2 in., by how many inches will a 13-foot wall be represented?

If square root x = -7, then x= -49 true or false

Draw a tape diagram to represent each situation.for some of the situations,you need to decide what to represent with a variable andre bakes 9 pans of brownies.he donates 7 pans to the school bake sale and keeps the rest to divide equally among his class of 30 students