The cost(C) in GH¢ of catering per head in a restaurant with the number (N) of people present is given by C = a + b N . If the cost per head for 10 people is GH¢14 and the cost per head for 20 people is GH¢12, find (to the nearest 10c) the cost per head for 50 people

n=9

step-by-step explanation:

7 times a number = 7n

decreased by 13 = 7n-13

same as is =

5 times the number = 5n

increased by 5 = 5n+5

7n-13 = 5n+5

2n=18

n=9

f(x)=2/3x-8, which give g(x) the greatest value.

step-by-step explanation:

vwhat effect does the word head have on the meaning of this passage?

a. it demonstrates how intelligent he was.

b. it shows he was a favorite of the teachers.

c. it indicates he would be a good preacher.

d. it reveals how self-important he was.

how does the choice of the word head contribute to the passage’s tone?

a. it offers a sense of entitlement.

step-by-step explanation:

answer: b f g .

step-by-step explanation: