Plaza United are playing a football match away from home. A) 379 supporters are going to the match by coach. Each coach seats 45 people. What is the smallest number of coaches that will needed?
B) in their last 50 matches, they have drawn 10 matches, lost 5 and won the rest. Sam claims 'the probability that plaza United will win this match is 0.7' show calculations to support Sam's claims.

i dont know

step-by-step explanation:

umm. i dont know

if you would like with a question it is easy to get an answer by including some or multi choice options

step-by-step explanation:

answer: c

substitute in the values.

for a:

f(0) = 0 + 9

f(0) = 9

a is a solution.

for b:

f(7) = 14 + 9

f(7) = 23

b is a solution.

for c:

f (3) = 6 + 9

f(3) = 15

c is not a solution. it's supposed to be 14.

for d:

f(2) = 4 + 9

f(2)= 13

d is a solution.