Jacob is fencing his garden. The fence is 35 feet long. Fencing costs $1.25 for each ¼ foot of fence. How much does it cost for the total fencing?

How many different triangles can be constructed with the angle measurements of 134° 10° and 36° ?

International calls require the use of a country code. many country codes a 3-digit numbers. country codes do not begin with a 0 or 1. there are no restrictions on the second and third digits. how many different 3-digit country codes are possible?

X2 + y 2 = 36 x + y = 6 solve the system of equations.