<span><span><span>5×16</span>
2</span>=the answe<span>r</span></span>
Answer:
2.41 * n = y
Step-by-step explanation:
From the table, we can notice that the value;
y/n is a constant for each of the rows
this represents the individual costs of each of the books
So, we have it that;
7.23/3 = 4.82/2 = 9.64/4 = $2.41
So, the books have a unit cost of $2.41
Hence, by multiplying the number of books n by 2.41 we can get the cost y
So mathematically, we have the relation as;
2.41 * n = y
6kg cost 27
1kg cost 4.5
13kg X 4.5= 58.5
The two answers are -4 and 4, because 0-4 is -4 and 0+4 is 4. Hope this helps
