Which number(s) below belong to the solution set of the inequality? check all that apply.
x/9≤4 (the / represents a fraction)
a. 63
b. 36
c. 90
d. 27
e. 45
f. 18

Given: klmn is a parallelogram m? n=3m? k, lf ? kn , ld ? nm kf=2 cm, fn=4 cm find: lf, ld

Many newspapers carry a certain puzzle in which the reader must unscramble letters to form words. how many ways can the letters of emdangl be arranged? identify the correct unscrambling, then determine the probability of getting that result by randomly selecting one arrangement of the given letters.

What is the name of a polygon that has four congruent sides and theses angle measures 60,120,60,120?