If 22 people all shake hands with each other, how many handshakes are there?

Find f (2) if f (x) = (x + 1) ^2 A.) 5 B.) 6 C.) 9

Tia owns a fruit shop

Three angles of a triangle are cut off in lined up on the line below which statements describe the relationship of the angles in a triangle check all that apply

Word phrase for algebraic expression 2t-9

Kimberly has a $2000 bond with a 4,5% coupon. The yield of the bond is 4.7%. What is the bid price for the bond? O O A. $1915.00 B. $1900.00 O C. $1950.00 O D. $1965.00

Max ran 5 miles. 1 mile = 5280. What is the proportion formula used to determine how many feet?

What are the two shapes of cross-sections we could create by slicing the cone diagonal to its base? Choose 2 answers: a) circle b) triangle c) shape with two edges, one straight and one curved d) ellipse answer is c and d

Select the correct answer. height is the relationship Sam's height is 15 centimeters less than 2 times Martha's height. If Sam is 185 centimeters tall, and Martha between the heights can be represented by the equation 2x - 15 - 185.

Rational and Irrational Numbers what is it explain

Theorem: the sum of any two even integers equals 4k for some integer k. "proof: suppose m and n are any two even integers. by definition of even, m = 2k for some integer k and n = 2k for some integer k. by substitution, m + n = 2k + 2k = 4k.