What is the description of the translation represented by the translation rule (x, y) to (x-2,y+2)?

Point (x,y) is translated to (x-2,y+2).

When a point (x,y) is translated, the x coordinate is either translated horizontally right or left and y coordinate is translated either vertically up or down.

When x coordinate is translated by k, i.e horizontally right ,it means x→x+k, and horizontally left then ,x→x-k

Similarly,when y coordinate is translated vertically up by m, then, y→y+m, and horizontally left then , y→y-m

Now, (x,y)→(x-2,y+2), it means x coordinate is translated horizontally left by 2 units and y coordinate is translated vertically up by 2 units.

all three statements are true

step-by-step explanation:

a shipping fee of 5% is charged online with every item purchased online

first let's just take each option and calculate them based on this, to see if the answers matched

keith buys a 40 dollar book

40 x 0.05 = 2

therefore there will be a two dollar fee on keith's book

40 + 2 =42

the first statement is true

a chair costs $80

80 x 0.05 = 4

80 + 4 = 84

the second statement is true

george buys a 20 dollar calculator

20 x 0.05 = 1

20 + 1 = 21

the third statements are true

all three statements are true