Answer:
y=(1)x+5
Step-by-step explanation:
7 is infinite 6 is 4/3 5 is zero 4 is negative 5/4
Answer is C, just multiply and expand.
Answer:
see explanation
Step-by-step explanation:
let y = f(x) and rearrange making x the subject, that is
y = 5x + 4 ( subtract 4 from both sides )
y - 4 = 5x ( divide both sides by 5 )
= x
Change y back into terms of x
(x) =
0.3(4x-8)-0.5(2.4x+4)
1.2x-2.4-1.2x+2
x-0.4