PLS HELP SO I DONT FAIL MY CLASS (3^8 x 2^-5 x 9^0)^-2 x (2^-2/3^3) x 3^28
write your answer in simplified form show all of your steps.

Agiven line has the equation 2x + 12y = −1. what is the equation, in slope-intercept form, of the line that is perpendicular to the given line and passes through the point (0, 9)? y = ( )x + 9

Which of the following pair(s) of circles have las a common external tangent? select all that apply. a and b a and c b and c

The difference of two numbers is 40. find the numbers if 0.3 parts of one number is equal to 37.5% of the other one.