Ican't get this wrong. my dad will beat me.

Check the picture below.

the hole on te red one, means that endpoint is not included in it, namely x = 1 is not part of it, namely x > 1, anything greater BUT not equals to "x".

likewise, the solid circle on the blue one means, that endpoint is included, namely x ⩽ 1, anything lesser than 1, including the x = 1 itself, so x = 1, x = 0, x = -1, x = -2.....

r(0,90)(x,y) . t(-5,0)

last option

step-by-step explanation:

∆def to ∆d"e"f"

- rotate 90 counterclockwise degrees

- then translated 5 to the left (x --> x - 5)

answer is the last option

175

step-by-step explanation:

2 inches x 10 miles = 200 miles - 3 inches = 175