Using the laws of logarithms the expression logs 6+ 3logs 3-4 logs 81 can be rewritten as a single logarithm the form logs a. Rounded to the nearest whole number, the value of a is

Δabc is dilated by a scale factor of 3 with the origin as the center of dilation to form δa′b′c′. the slope of is -1.2. the length of is p units, the length of is q units, and the length of is r units. the slope of is . the length of is units.

It says factor each expression 49x-28?

Ahiker stands at an unknown elevation before he ascends 2 miles up a mountain to an elevation of 9 miles. find the elevation of the hiker before his ascent.