Part A: Solve the equation 5(x + 2) = 6x + 3x − 14, and show your work. (5 points) Part B: Use this list of properties to justify each step of your math work. Justifications may be used more than once if needed. (5 points)

Distributive Property
Subtraction Property of Equality
Combine Like Terms
Multiplication Property of Equality
Division Property of Equality
Given
Addition Property of Equality

side side side

side angle angle

angle side angle

side angle side

step-by-step explanation:

that is the sum

step-by-step explanation:

there are no other answers without knowing the variables values

5   1/4   miles per hour

step-by-step explanation:

15   3/4 / 3 = 5   1/4

answer: first option i.e. 'a' is correct.

step-by-step explanation:

since we have given that

number of minutes to wrap a small gift box = 4 minutes

we need to find the number of gifts to be wrapped in 5 minutes

since there is a direct variation, as the number of minutes will increase with   number of gifts to be wrapped.

so, let the number of gifts to be wrapped in 5 minutes be x.

so, it becomes,

hence, first option 'a'   is correct.