If point a= (10,4) and b= (2,19) what is the length of ab 17 units 15 units 23 units 12 units

Alicia puts $400 in a bank account. each year the account earns 5% simple interest. how much money will be in her bank account in six months?

Molly shared a spool of ribbon with 12 people. each person received 3 feet of ribbon. which equation can she use to find r, the number of feet of ribbon that her spool originally had?

Proving the congruent supplements theorem