(4m+7n-6p)-(2m-3n-4p)

2m + 10n - 2p

General Formulas and Concepts:

Pre-Algebra

Distributive Property

Algebra I

Terms

Step-by-step explanation:

Step 1: Define

(4m + 7n - 6p) - (2m - 3n - 4p)

Step 2: Simplify

Distribute negative:                    4m + 7n - 6p - 2m + 3n + 4pCombine like terms (m):             2m + 7n - 6p + 3n + 4pCombine like terms (n):              2m + 10n - 6p + 4pCombine like terms (p):              2m + 10n - 2p

140.

Step-by-step explanation:

The percent is 140 I dont know if i did the precentage into a decimal right but if you know how to convert precentages into deciamals then u can check it. But I am pretty sure that it is right.