The first step: Simplify the expression with:


The second step: Put the values of a = 3 and b = -2 to the expression:

<h2>Answer: 1</h2>
7 is the leases common I’m pretty sure
Answer:
The numbers in order from greatest to least is
3/4, 0.5, 2/5, 1/3, 0.09
Step-by-step explanation:
Yes, it is B. As the hour increases by 1, the snow on the ground (in cm) increases by 2.
Quadrilateral LMNO is a rhombus ( the diagonals bisect each other ).
The system:
y = 3 x
y + 12 = 6 x
3 x + 12 = 6 x
6 x - 3 x = 12
3 x = 12
x = 12 : 4
x = 4
y = 3 * 4
y = 12
Answer: C ) 12