Answer:
Step-by-step explanation:
3(2x – 8)
3(2x) + 3(-8)
6x + -24
6x - 24
Hope this helps!
The answer is C i know for a fact
There is a percent formula for all of these types of percent problems.
It is : is/of = %/100
224 is what % of 640
is = 224
of = 640
% = x
now just sub
224/640 = x/100
cross multiply because this is a proportion
(640)(x) = (224)(100)
640x = 22400
x = 22400/640
x = 35......so 224 is 35% of 640
Answer:
28.26 
Step-by-step explanation:
The radius is half of the diameter. 6/2 = 3, so the radius of this circle is 3 cm.
The formula for the area of a circle is: π
Plugging 3 into the radius, we have:
× π =
9 × π
We can round π to 3.14
9 × 3.14 = 28.26
Answer:
6
Step-by-step explanation:
18.3/3.05=6
18.3 / 6=3.05