Answer:
89
Step-by-step explanation:
21+13+19+36=89
A.
So for 1 hour you pay 10 dolars then for 3 you pay 30 then for 11 you pay 110 then for 20 you pay 200.
For B and C I dont Know sorry.
Answer:
P=1
Step-by-step explanation:
1-6=-5
(4x-3)(x+5)
= 4x^2+20x-3x-15
= 4x^2+ 17x -15.
The final answer is 4x^2+ 17x -15~
D So yea or A I think at least try D