Step-by-step explanation:
4x² + 11x - 3 = 0
(4x-1)(x+3) = 0
x = 1/4, -3
Answer:
88 Tickets were sold
Step-by-step explanation:
20*$4=$80
$216-$80=$136
$136/2=68
20+68=88 tickets
Answer:

Step-by-step explanation:
Here is one example:




Answer:
-1/4
Step-by-step explanation:
You multiply the numerators, 3 multiplied by -1=-3.
Then the denominators, 4 multiplied by 3=12.
This means the answer is -3/12, but then you can simplify it to -1/4.
Answer:
Step-by-step explanation:
weights of parakeet = 240 g
Weight of cat = 3.1 kg = 3.1 * 1000 = 3100.0 g = 3100 g
difference = 3100 -240 = 2860 g