Combine like terms -1 + 4x3 - 6 + 7y2 +5 +6x3 - 4x3

The like terms can be grouped by their variables and exponents. Let's do that.

Now, just add each group of like terms together by adding their coefficients.

Now, add all the terms together.

answer: 270

step-by-step explanation:

you have to times 200 by 1.35 to get your answer

b because it contains 40% of the possible results from the random list.  

0,1,2,3 v 4,5,6,7,8,9  

4 integers to 6 integers  

40% success vs 60% fail

step-by-step explanation: