Which shows all the names that apply to the figure

a parallelogram rhombus rectangle and square

b parallelogram rhombus and square

c parallelogram rhombus

d parallelogram

8 mi
8 mi
8 mi
8 mi

Asap! i'm not good math and i'm lost.

15. jiovanni is looking in to two different companies that offer study guides for math exams. test prep 101 charges a $5 flat fee and an additional $0.25 per problem. math charges a $2 flat fee and an additional $0.50 per problem. how many prablems would make the costs of the two companies be equal? varibles: equations/eniqualities{ {

Miguel has one foot of string. he cuts the string into fourths. how many inches is each piece of string?