Basically you just do $14.85•22% or .21 (they are both the same thing). When you do that you should get 3.1185. If you round that to the nearest cent then your answer is $3.12
Answer:
y= -3x +5, y= 11, y= 5, y= -4.
Step-by-step explanation:
Well first you want to just find the equation of y like you said and subtract 3x from each side to get y by itself which gives you y= -3x +5. Then you plug in each x value for x separate times of course and solve each time to get your different values for y. I think this is what you're looking for if not I'm sorry.
Answer:
see explanation
Step-by-step explanation:
given a parabola in standard form : y = ax² + bx + c : a ≠ 0
• If a > 0 then parabola opens up
• If a < 0 then parabola opens down
given y = 4x² - 8x + 8 ← in standard form
with a = 4, b = - 8 and c = 8
here a > 0 then parabola opens up