The cost of renting a canoe to use on River Y costs $18. The cost of renting a canoe to use on River Z costs $2 per hour plus a $10 deposit. The total cost, c, of renting a canoe on either river for n hours can be represented by an equation. Write and graph a system to find how many hours you have to rent a canoe for the
cost to be the same on both rivers.
Write the system of equations. Choose the correct answer below.
O A River Y
River Z
c=2n + 10
c=18
OB. River Y
River Z
c = 18
c=2n + 10
O C. River Y
River Z
C = 18
C= 2n-10
OD. River Y
c = 2n-18
c=10
River Z

step-by-step explanation:

hans did not square the 40-unit side; he merely multiplied it by 2.   incorrect.

answer:   35 % is the probability of a late departure or an early arrival.

step-by-step explanation:

let l represents the late departure and e represents the early departure.

then, according to the question,

p(l) = 12 %,   p(e) = 27 % and = 4 %

and, we have to find out,

but, we know that,

which is the required equation that will use to find the probability of a late departure or an early departure.

therefore,   the probability of a late departure or an early arrival =   35 %

the answer is  

d.

8 m

hope you got it down chief.