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
ruth is 6 years old
6 + 24 = 30, so 6/30 = .2
if you do 1/5 it also equals .2, so that is the answer.
2(2x + 3) = -4 + 2(2x + 5)
4x + 6 = -4 + 4x + 10
4x + 6 = 4x + 6
4x - 6 + 6 = 4x - 6 + 6
4x = 4x
x = x
unlimited solutions.