Answer:
no
Step-by-step explanation:
Answer:
£4.65 is her bill
Step-by-step explanation:
Here, we firstly need to calculate the unit price of a pint
Mathematically, in this case, that will be 3.72/12 = 0.31
ordering 3 extra pints means she would be buying a total 15
The price of this will be;
0.31 * 15 = £4.65
Answer:
{8,-4,-10}
Step-by-step explanation:
re arrange relation, im going to assume x is the domain input and y is the range.
-3x+2=y
plug in every element of the set x to get the range set y
-3(-2)+2=y
y=8
-3(2)+2=y
y=-4
-3(4)+2=y
y=-10
so the range is {8,-4,-10}
