Answer:
5 dollars
Step-by-step explanation:
If the price is 90 % off, we will pay 100 - 90 or 10 %
Take the original price times 10 %
50 * 10 %
50 * .10
5
It already is a decimal unless you mean a repeating decimal, it would be .26 with a line over the number.
Answer:
50 degrees.
Step-by-step explanation:
The angles of a triangle will always add up to be 180, so add and subtract to find the missing value. :)
It is quadratic since a quadratic function is of the form :y=ax²+bx+c ,a,b,c are constants.
