1+2+2²+2³+...+2^x=1023

Which composition of similarity transformations maps polygon abcd to polygon a'b'c'd'? a dilation with a scale factor less than 1 and then a reflection a dilation with a scale factor less than 1 and then a translation a dilation with a scale factor greater than 1 and then a reflection a dilation with a scale factor greater than 1 and then a translation

Determine the number of girls in a math class with 87 boys if there are 25 girls for every 75 boys

Solve the following inequalities and show the solution on a number line. 2x+3< 3(4x+5)