Can someone explain to me how to do this

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

One integer is 5 more than another. their product is 104. find the integers

In the sixth grade 13 out of 20 students have a dog if there are 152 sixth grade students how many of them have a dog