One year, the population of a city was 64,000. Several years later it was 53,120. Find the percent decrease.​

The equation y=mx+b is the slope-intercept form of the equation of a line. what is the equation solved for b? y-m=b y-mx=b y/mx=b y/m-x=b

The jurassic zoo charges $14 for each adult admission and $5 for each child. the total bill for 77 people from a school trip was $565. how many adults and how many children went to the zoo? i

Solve 2^x=32 and rewrite this equation in a logarithmic form