A: linear term= how many books printed. Constant= initial 1700 books to start
B: R(y) = 7.50y - C(x)
Draw the triangle and then use Pythagoras' theorem
distance =
= 19.70 (2dp)
Answer:
13/14 > 25/28
Step-by-step explanation:
D, because there are several students that are in your school. There would be many different answers.
Answer:
Cost for 68 words = 148 naira
Step-by-step explanation:
Given that:
Cost of first ten words = 32 naira
Cost of additional words = 2 naira per word
Let,
x be the number of additional words.
y be the total cost
y = 2x + 32
We have to find the cost for 68 words.
The cost of first 10 words will be 32 naira.
Additional words = 68 - 10 = 58 words
Putting x = 58 in the equation
y = 2(58) + 32
y = 116 + 32
y = 148
Hence,
Cost for 68 words = 148 naira
