An artist creates a right prism whose base are regular pentagons. he wants to paints the lateral surfaces of the prism. one can of paint can cover 30 ft2. how many cans of paints must he buy if buy if the height of the prism is 15 ft and the length of the pentagon is 5 ft?

5× 1/2 = ? a) more than 5 because you are multiplying by a whole number b) 5/10 because you multiply the numerator and denominator by 5 c) less than 5 because you are multiplying by a number that is more than 1 d) less than 5 because you are multiplying by a number that is less than 1

Tim's phone service charges $26.39 plus an additional $0.21 for each text message sent per month. if tim's phone bill was $31.64, which equation could be used to find how many text messages, x, tim sent last month?

The anwser cause i do not understand just plez