Answer:
12-8+3 for the numerical and 2x=3y-6 for the algebraic expression
Step-by-step explanation
Numerical expression consists of numbers and one operation
Algebraic expression consist of multiple varaibles and constents
Answer:
D
Step-by-step explanation:
<u>ANSWER</u>

<u>EXPLANATION</u>
The given given equation is

We need to rewrite this equation in the slope-intercept form:

We add 3x to both sides.


We divide through by 2 to get,

The slope of this line is

Let the slope of the line perpendicular to this line be 'n' .
Then the product of the slopes of two perpendicular lines is always negative 1.




Therefore the slope of the new line is

1. a. 35 = 3J - 1
b. n = A + 2
2. a. P = 250 + 10n
b. P = 250 + 10(20) = $450
Answer:
8
Step-by-step explanation: