Which of the following is an extraneous solution of (45 minus 3 x) Superscript one-half Baseline = x minus 9?
x = –12
x = –3
x = 3
x = 12

Jessica is a custodian at oracle arena.she waxes 20 m2 of the floor in 3/5 of an hour. jessica waxes the floor at a constant rate.at this rate how many sqaures meters can she wax per hour

Find the sum of 4x^{2} -4+6 and -7^{2} +3x+1

What is true about the dilation? it is a reduction with a scale factor between 0 and 1. it is a reduction with a scale factor greater than 1. it is an enlargement with a scale factor between 0 and 1. it is an enlargement with a scale factor greater than 1.