BRITISH HATE SMELLY BRITISH "PEOPLE" SMELLY YUCKY SOUR LIKE FUNKY BRITISH "CIVILIANS"

Mary used 1/7 of a spool of ribbon to complete 4 projects. she used the same amount of ribbon on each project. how much ribbon did she use on each project?

Which statements regarding efg are true? check all that apply.

The fence around a quadrilateral-shaped pasture is 3a^2+15a+9 long. three sides of the fence have the following lengths: 5a, 10a-2, a^2-7. what is the length of the fourth side of the fence?