Question

hello friends plz help me to solve these all parts
class =6th
topic =integers
exercise =6.3​

Answer 1

1. Lhs = -21+10 = -11

Rhs = -31 - 11= -42

so 1 st is >

Answer 2

Answer:

Its lines are formed by two axes that are drawn perpendicular to each other. The horizontal axis is called the x-axis, and the vertical axis is called the y-axis. The two intersecting axes form four quadrants, numbered I through IV. The point of intersection (0, 0) is called the origin.

have a great day ahead