Answer:
True
Step-by-step explanation:
y=72(2)
= 576
y=72(2)(2)(2)
=576
5x^2 + 12x + 2 = 5(x + 6/5)^2 - 26/5
The axis of symmetry is x = -6/5.
Let's figure this out! Okay, so the original price is 24. 45% is taken off. Well, we just multiply 24 and 0.45! (45% = 45/100 = 0.45) When we do that, we get 10.8. Now, a common mistake is to just say 10.8 is the answer. Unfortunately for Charlie, that is only how much is being taken off. If 10.8 is being taken off 24, we subtract. 24 - 10.8 = 13.2. And there we have it!
Charlie payed $13.2.
Hope this helps!
Answer:
270 are going on the trip
Step-by-step explanation:
4 times 36 is 144
3 times 42 is 126
126+144=270
X - the number
4x² - four times its square
if you subtract the number from four times its square:
4x²-x
the result is three:
4x²-x=3
