Can you tell me how to best describe this triangle?

Need to increase the numbers of customers i talk to daily by 20% how many customers do i need to talk to if i talk to a average of 8 customers per hour during an 8 hour shift

Aline passes through the point (–7, 5) and has a slope of 1/2 which is another point that the line passes through?

Whit h equation best represents this situation the number 98 increased by an unknown number equal to 120