Luke and his friends are going on a road trip that is 517 37/50 miles long. they have already driven 312 3/100 miles. hom much farther do they have to drive? answer in decimal form​

Josephine has a great garden with and area of 2x2 + x - 6 square feet

Rena is building a 1: 180 scale model of a real castle. her model has a rectangular base that is 3 feet wide and 4 feet long what is the area of the base of the actual castle in square feet

Aquadratic equation in standard from is written ax^2= bx+c, where a,b and c are real numbers and a is not zero?