Please help me to solve the marked question​

What is the slope of the line that contains the points (4,8) and (9,8)? what type of line is it?

Asif spent $745.10 on 13 new file cabinets for his office. small file cabinets cost $43.50 and large file cabinets cost $65.95. write and solve a system of equations to find the number of small cabinets and large cabinets he purchased. determine if each statement is true or false. 1. he purchased 5 small cabinets. true or false 2. he purchased 7 large cabinets. true or false 3. he spent $527.60 on large cabinets. true or false

45% of the trees in a park are apple trees. there are 27 apple trees in the park. how many trees are in the park in all?