Elisabeth is registering for classes. she can choose from 6 classes for her first period block: math, science, history, literature, art or health. which of th following best describes a method of assuring each class has a fair chance of being selected for elisabeth’s first period block?

Afurniture manufacturer produces chairs and sofas. each chair requires 10 yards of fabric, and each sofa requires 20 yards of fabric. the manufacturer has 300 yards of fabric available. to fulfill orders, the number of sofas must be at least twice the number of chairs. let x be the number of chairs and y the number of sofas. which inequalities are described in the problem? check all of the boxes that apply

Which expression and diagram represent “renee biked four times as far this month as last month”?

(a. s."similarity in right triangles"solve for xa.) 10b.) 20c.) 14.5d.) [tex] 6\sqrt{3} [/tex]