Caleb had 1/3 of a watermelon. He cuts it into 4 equal pieces

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?

If the wwight of a package is multiplied by 7/10 the result is 65.8 find the weight of the package

Which of the following correctly justifies statement four of the two column proof? a. corresponding angles theorem b. transitive property of equality c. vertical angle theorem d. substitution property of equality