I believe the answer is 5 2/5 if that helps!
I just turned 3 3/5 into a mixed number. Then dived that by 2/5 and got 5 4/10 which simplifys to 5 2/5!
Hope this helps, I'm in middle school so I am positive this elementary school answer is correct!
First multiply the parenthesis:
20 - b = 1/3b + 16/3
Then combine like terms:
20 -b + b = 1/3b + b + 16/3
20 - 16/3 = 1/3b + b + 16/3 -16/3
20 - 16/3 = 1/3b + b
44/3 = 4/3b
and if your looking for b;
44/3 (divided by) 4/3 = b
11 = b...is your final answer!
hope it helped :)
14 x c is smaller than 8
14 x 0.5 = 7
c = 0.5
Answer:
40 books
Step-by-step explanation:
s = Stella's books
t = Tina's books
Given:
s = 5t
s - 16 = t + 16
Plug first equation into second:
5t - 16 = t + 16
4t = 32
t = 8 books
s = 5t = 40 books
((Check: 40 - 16 = 24 = 8 + 16 ✔ ))
In two similar geometric figures, the ratio of their corresponding sides is called the scale factor<span>. To find the </span>scale factor<span>, locate two corresponding sides, one on each figure. Write the ratio of one length to the other to find the </span>scale factor<span> from one figure to the other. say a triangle had points of A(-1,0),B(0,1),and C(1,0) and the scale factor is two you basically double all the points so the A' is (-2,0), B' is (0,2), and C' is (2,0).</span>