Which of the following is a solution to the system of linear equations below?
a.
(–3, 6)
b.
(6, –3)
c.
(–6, 33)
d.
(6, 33)

Liz is shipping a package to her friend. the maximum weight of a medium flat-rate box is 20 pounds, including the box which weighs 6 ounces. write and solve an inequality to describe the possible weight in pounds, w, of the contents that liz will ship to her friend if she must use a medium flat-rate box. use the drop-down menus to explain your answer.

What is the circumference of a circle with an area of 50.24 cm²?

Simplify each expression. use positive exponents. show work . (x –2 y –4 x 3 ) –2