Answer:
(x) = 
Step-by-step explanation:
let y = 2x
Rearrange making x the subject
divide both sides by 2
= x
changing y back into terms of x
(x) = 
Step-by-step explanation:
x³ - 4x = 0
x (x² - 4) = 0
x (x + 2) (x - 2) = 0
Thus the answer is (b) (-2 , 0) , (0 , 0) , (2 , 0)
Answer:
<h2>
<em>D</em></h2>
Step-by-step explanation:
She bought gas and candy so solve both to find the answer
She bought 18 gallons of gas and each gallon is 2.66
18*2.66= 47.88
So total 47.88 dollars for gas
And two candy bars so
1.46*2= 2.92
Add the two costs together
2.92+47.88= 50.80
$50.80
Answer:
Far left and far right.
Step-by-step explanation:
please brainliest