(BRAINLIEST) Joan and Ernie are earning money for summer camp. Joan receives a $7 weekly allowance plus $6 for each hour she hel
ps her father paint. Ernie writes the equation y = 5x + 7 to represent the relationship between the number of hours he helps his father with yard work and his weekly allowance. Which statement best describes the graphs of their earnings? A.) The lines have the same slope.
B.) The lines are both proportional.
C.) The lines have the same x-intercept.
D.) The lines have the same y-intercept.
