Find the value of x.

How do businesses a country's economy? a. by investing in goods and services b. by increasing the unemployment rate c. by making profits

Money off coupons have been circulated to 300 households. only 2/5 of these were redeemed (used) in the local supermarket to get a free shampoo. what fraction of coupons were unused? (ps: write how you got the answer)

The complement of an angle is one-sixth the measure of the supplement of the angle. what is the measure of the complement angle?