<span>3m + n is not a monomial since it is a binomial</span>
Answer:
4g-5p i think
Step-by-step explanation:
7g-3g=4g
4p-9p=-5p
Answer:
DEF =77.4 inches I attached an answer sheet so you can know how to work out the problem
Answer:
396 
Step-by-step explanation:
Okay, so first we will find the triangle area.
9 * 8 = 72/2 = 36.
Now multiply this by 11 (the width of the prism)
36 * 11 = 396 
Adding integers with different signs is just like adding or subtracting. First you just have to add all negative integers and also add all positive. After that positive intergers will be deducted by the sum of negative integers