1. The sum of an infinite geometric sequence is 20 and the common ratio is 0.2. Find the first term of the series.

Lola says these two expressions have the same value. expression a expression b which explains whether lola is correct?

Jayne is studying urban planning and finds that her town is decreasing in population by 3% each year. the population of her town is changing by a constant rate. true or false?

Common binomial factor of 6x(3x+7)+5(3x+7)