Answer:
A:$70
Step-by-step explanation:
15 times 4 which is 60
15 times 3 which is 45
60+45=105
105-35=70
20
x=3
x(2x-1)+5
3 (2 (3)- 1)+ 5
3 (6- 1)+ 5
3(5)+5
15+5
B