The table shows a proportional relationship between x and y. what is the constant of proportionality in the table?
a)7
b)3.5
c)3.75
d)4.25
chart
x. y
0. 0
2. 7
4. 14
6. 21
8. 28

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?

The border line of the linear inequality 4x + 7y < 5 is dotted true or false?

Identify the polynomial. a2b - cd3 a.monomial b.binomial c.trinomial d.four-term polynomial e.five-term polynomial