Answer:
x = 200
Step-by-step explanation:
plug in y
1/5x - 2/3(15) = 30
multiply
1/5x - 10 = 30
get x by itself
1/5x = 40
x = 200
9 x 8= 72, so the answer would be:
72
midpoint = ((x1+x2)/2 , (y1+y2)/2)
( (3+-6)/2, (5+-6)/2)
(-3/2, -1/2)
(-1.5, -.5)
B
Answer:
4/5
Step-by-step explanation:
because the ratio is 4:5