Unit rate means one. So the best way to solve this is using a proportion over one. If there are 258 pencils in 3 purses 258/3 then how many are in one purses x/1. Cross multiply next.
258/3 * x/1. You get 3x and 258. To get the x alone, divide both sides by three. Your answer is 86 pencils in one purse.
Answer:
food mart
Step-by-step explanation:
supermarket= 1 pound cost $1.2475
food mart= 1 pound cost $1.17
(4-3n-5n2)
+( -2+n-3n2)
____________________
-2-2n-8n2
Answer:
idk
Step-by-step explanation:
Answer: B
Step-by-step explanation: I think
