A. 10 raised to the 6th is 1,000,000
Answer:
y = 
Step-by-step explanation:
y ∝ 
=> y =
--------------(1)
<u><em>Now, y = 4 and x = 3. </em></u>
<em>Putting in (1)</em>
=> 4 = 
=> k = 4*9
=> k = 36
<u><em>Now, y = ?, when x = 5</em></u>
<u><em>Putting in (1)</em></u>
=> y = 
=> y = 
Answer:
2,5
Step-by-step explanation:
99m I think I not sure though
Multiply 2nd equation by 3 and add to first
9x-3y=-2
<u>-9x+3y=-9 +</u>
0x+0y=-7
0=-7
false
no solution
these lines aer paraalell so no solution