Tom bought a sports drink for $1.25. He
paid with nickels and dimes. He used 17
coins in all. How many nickels (n) and how
many dimes (d) did he use?

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)