For ease of solving, let's first find the rate of Mia and Luke per minute. Since Mia can do 4 pieces every 3 minutes, then she can do

of a piece per minute. Luke on the other hand can do

of a piece per minute.
To find how many pieces they made, we first need to find the time it took for them to make the pieces. We assign

as the time Mia spent making origami. Since Luke spent 5 more minutes, we can denote his time as

.
Putting this into an equation we'll get:




Therefore, Mia made pieces of origami for 39 minutes. Knowing this, we can find out the number of pieces of origami she made:
ANSWER: Mia made 52 pieces of origami.
Then the inverse<span> is y = </span>(x + 2)<span> / </span>3<span>.</span>
According to my calculations the answer is 69
17.17 is one tenth of 170.
I hope I helped!
-Bub
Answer:
Option (b) is correct.
The sum of given expression
is 
Step-by-step explanation:
Given:Expression 
We have to find the sum of the given expression and choose the correct from the given options.
Consider the given expression
.
can be written as 
Also,
can be written as 
Now, the given expression becomes,

.
Now, adding like term, terms having same variable with same degree.
.
Thus, The sum of given expression
is 