Answer:
D) 15.9p + (−13)
Explanation:
use the answer choices to narrow down to the right answer
or
(−7 + 4.6p) + (11.3p − 6)
group like numbers
like numbers have a letter next to them or not
p^0 = 1 so if you need a letter then you can use p^0
(−7 + 4.6p) + (11.3p − 6)
-7 -6 = -13
4.6p + 11.3p = 15.9p
15.9p -13 is the same as
D) 15.9p + (−13) because
+ (−13) is the same as
+1 * (−13) which is
-13