John is at the beach and he wants to rent a jet ski and beach chairs for the day. The following functions represent the cost for each where J (3) represents the cost of the jel skland D chairs
J (x) =30 +7
B(x)=5x+ 3
Which of the following functions could represent his total cost. C(2), for the rentals at the beach?
O C(x)= 35+10
OC(x) =25+4
O C(x)=35+4
O C(x) = 25 +10

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

If 1/√5+1/√5+1=p+q√r , find the values of p, q and r

Handsome jack is buying a pony made of diamonds. the price of the pony is p dollars, and jack also has to pay a 25% diamond pony tax. which of the following expressions could represent how much jack pays in total for the pony?