Direct variation means y=kx (inverse variation is yx=k or y=k/x)
so we are given that:
75=k/2, so k=150 which means:
y=150x now
y(2.25)=150(2.25)=337.5
Answer:
(-3, 0)
Step-by-step explanation:
The unit price would be $8.
48/6 = 8
186000 is the answer in standard notation
Answer:
-9 ; 5
Step-by-step explanation:
Given that:
Coordinate of Point E = - 2
EG = 7
Possible coordinate of G
On the number line, G may be located on either side of E
If G is to the left of E; the coordinate if G is expressed as : (E - EG) = (-2 - 7) = - 9
If G is to the right of E; the coordinate if G is expressed as : (E + EG) = (-2 + 7) = 5
Hence, the possible coordinates of G are :
-9 and 5
