What is the degree of the polynomial
xy+3x^2-7+x
a: 4
b: 2
c: 1
d: 3

Julia is going for a walk through the neighborhood. what unit of measure is most appropriate to describe the distance she walks?

Write the expression 7x^3-28xy^2 as the product of 3 factors

Use complete sentences to differentiate between a regular tessellation, and a pure tessellation. be sure to include specific types of polygons in your explanation.