In the first 4 games of the season, a soccer team scored a total of 10 goals. If this trend continues, how many goals will the teams score in the 18 remaining games of the season?

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?

Find the greatest common factor of -30x 4 yz 3 and 75x 4 z 2.

The angle of a triangle are given as 6x,(x-3), and (3x+7). find x then find the measures of the angles