Can someone help please I’m struggling!!

Which of the following situations represents a linear relationship? a. theresa increases the distance she runs by 0.1 miles every week. b. the volume of a box depends on the length of box. c. the amount of money in a bank account increases by 1 percent each year. d. the population of a town doubles every 5 years.

The triangles are similar. what is the value of x? show your work.

Write the slope-intercept form of the line that passes through the point (1, 0) and is parallel to x - y = 7. t