Answer:
Step-by-step explanation:
It's basically multiplying 0.4 6 times
N = d - 5
2n/(d + 16) = n/d - 1/3 n/d
2n/(d + 16) = 2/3 n/d Divide by 2n
1 / (d + 16) = 1/3 d
Here's the tricky part.
d + 16 = 3d the two denominators are equal. the numerators are both 1.
16 = 2d
d = 8
so the numerator is d - 5
n = 8 - 5
n = 3
Let's see if it checks out.
n = 3
d = 8
2*3 = 6
8 + 16 = 24
New fraction 6/24 = 1/4
(3/8 - 1/3 ) = 1/8
3/8 - 1/8 = 1/4 so it checks with the original conditions put on it.
Answer:
Its C :)
Step-by-step explanation: So 41 + 10 + 15 is 66, which is just about 8*8 :)
Answer: $111.20
Explanation:
20%= 0.2
$139.00 * 0.2= $27.8 discounted
$139.00-$27.80= $111.20
