Select all the true statements.
a. p ⊥ q
b. q ⊥ n
c. m || n
d. p ⊥ m
e. m || q
f. n || q

What is the value of x in the following equation. -x ^3/2 = -27

Joe has a rectangular chicken coop. the length of the coop is 4 feet less than twice the width. the area of the chicken coop is 510 square feet. what is the length of the chicken coup?

Jake bakes and sell apple pies. he sells each pie for $5.75 . the materials to make the pies cost $40. the boxes jake puts the pies in cost & 12.50 total. how many pies does jake need to sell to earn a profit of $50