The ratio of black bags to blue bags is 5 to 3. if there are a total of 185 black bags, then how many blue bags are there?

There are 111 blue bags

Step-by-step explanation:

Let

x ----> the number of black bags

y ---> the number of blue bags

we know that

isolate the variable y

-----> equation A

----> equation B

substitute equation B in equation A

therefore

There are 111 blue bags

hi, i am not sure about this one but i think its d,

hope this !

18

step-by-step explanation:

draw the shape and you will see that f and k are actually at adjacent vertices (points of the hexagon that are neighboring).   so find the distance between (1,2) and (4,2).   that is easy since (1,2) and (4,2) is just a vertical distance to count, which is 3.   it is a regular polygon which means all sides are congruent.   you have 6 sides (hexa) so multiply 6 by 3 to receive 18.