Which equation represent this statement? 5 less than twice a number is 3

2n - 5 = 3

2n - 3 = 5

5 - 2n = 3

3 - 2n = 5

Plz hurry evaluate the expression a+b where a=8 and b=19

Here is my question! 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?

In which direction does the left side of the graph of this function point? f(x) = 3x3 - x2 + 4x - 2