Answer:
c i think
Step-by-step explanation:
Answer:
-y^(2)+x+y
Step-by-step explanation:
73.14 $ knowing that the tax would be 4.14$, added to 69$ would be 73.14$
20*.4= 8
(20 as the original price, .4 is 40% as a decimal)
20+8
(eight being 40% of 20)
$28 is the new price.
Answer:
see below
Step-by-step explanation:
The area of a circle is given by
A = pi r^2 where r is the radius
A = pi (6.5)^2
A =42.25 pi
If we approximate pi by 3.14
A = 42.25 * 3.14 =132.665
If we use the pi button
A = 132.7322896
