Answer:
20 more books
Step-by-step explanation:
£204 - £35.50 = £168.50
168.50/8.25 = 20.42
We obviously can't buy 0.42 of a book, so you round down and get 20 books
It looks to be 29, if the rule is to add 3z
Answer:
Please see attachment
Step-by-step explanation:
Please see attachment
Answer:
So, Y (the up and down part of the graph) equals K (The constant of proportionality, you get it by dividing Y by X), times X (the side by side part of the graph.)
The answer for the ones you've marked.
1. y= 1 | x= -2
6. X= -7 | y= -6
the idea is simple here an example on how to solve them: