Your brother is 1/3 your age. your sister is 6 years older than your brother. your sister is 10 years old. write and solve an equation to find your age a.

The triangles are similar. what is the value of x? x=

Consider the function y = f(x)=3^x the values of f(1/2) and f(1/4). rounded to the nearest hundredth, are__and__ respectively

Jack has a piece of red ribbon that is two times as long as his piece of blue ribbon. he says that he can use two different equation to find out how long his piece of red ribbon is compared to his piece of blue ribbon is. is he correct? explain his reasoning