What is the distance between point a and point b to the nearest tenth?
a.
2.2 units
b.
3.9 units
c.
10.8 units
d.
6.1 units

The product of two negative rational numbers is always zero sometimes zero never zero

Aaron invested a total of $4,100, some in an account earning 8% simple interest, and the rest in an account earning 5% simple interest. how much did he invest in each account if after one year he earned $211 in interest? select one: a. $200 at 8%, $3,900 at 5% b. $3,200 at 8%, $900 at 5% c. $900 at 8%, $3,200 at 5% d. $3,900 at 8%, $200 at 5%

1/2+1/6-3/4 simplify the given expression leaving the answer in improper fraction form.