You start at (8, 3). You move down 1 unit. Where do you end?

7,3

Step-by-step explanation:

(8, 2)

Step-by-step explanation:

Initial placeis: (x, y) = (8, 3)

When you move up or down, you change the y-coordinate

When you move left or right you change the x-coordinate

Move  1 unit:

Step-by-step explanation:

sorry not sure

step-by-step explanation:

d) 30 units^2

area of rectangle = l × b

we know,

length = 10 unit

breadth = 3 unit

applying the formula,

= l × b

= 10 × 3

= 30 unit^2

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