C) r = T + 25.3 because you isolate the r variable
Answer:
x=0, y=-2
Step-by-step explanation:
Let x=3y+6 be equation 1
and 2x-4y=8 be equation 2
sub equation 1 into equation2,
2(3y+6)-4y=8
6y+12-4y=8
2y=-4
y=-2
sub y=-2 into equation 1,
x=3(-2)+6
x=0
sub is an abbreviation for substitute
Answer:
17÷ 20 is the probability that the first is blue and the second is green
This looks pretty good so the angle of it rotated so it makes it a 160 degrees so the sources
