102/17 = 6
(6*2)+(17*2) = 46
Hope this helps! :)
Step-by-step explanation:
Multiply 56 by 7/8 to determine the amount of red marbles.
*56 can be put over 1.
<u>Multiply</u><u>;</u>

<u>Simplify by dividing by 8</u><u>;</u>

There are 49 red marbles.
7.15 because 1- 4 you keep the number behind it the same but if its 5-9 the number behind it goes up by one
Answer is A and C because they equal to 3(10-c)
if we take 125 to be the 100%, what is 57 off of it in percentage?