Mariah collects 3 spiders each spider has eight legs. brian gives her 1more spider. how many legs do mariah's spiders have altogether?

Astudent received the following grades last semester. find the student's semester grade point average. an a is algebra (3 credits), a b in history ( 3 credits), a in sociology ( 3 credits) a d in english ( 3credits) and a c in seminar ( 2credits). an a is worth 4 points, a b is worth 3 points a c is worth 2 points and a d is worth 1 point.

Multiplying an even number of negative numbers gives an answer that is choose from:

The water has been on the stove y=9.5x+62.1 after how many minutes will the tempature be 138.1 f