Answer:
..
Step-by-step explanation:
Mrs Smith washed 3/8. remaining 5.
her son washed 1/3 of it remaining 2.
thus,the son washed most of the laundry
Step-by-step explanation:
sum of all angles in a triangle is 180 degrees
x + 3x + 13 + x - 8 = 180
5x + 5 = 180
5x = 175
x = 37°
A = 3x + 13
3(37) + 13
A = 124°
I would be -2/1
Steps:
-6x-3y=12
-3y=6x+12
y=-2x-4
-2x=slope
It would be the first graph
That is because the 2nd and 3rd graphs start at a point close to (0,-2) but it is not the correct point.
Now using (0,0) as a solution plug it in for the x and y values like so
0 <−3(0)−2 = 0 < -2
0 ≤ 0 −2 = 0 ≤ -2
This does not work so solutions from (0,0) up cannot be solutions, so the first graph must be the right answer.