Answer:
lets consider two end points are the marked points ,
Then ,
(1,5)=x1,y1
(-1,-3)=x2,y2
line passes through point(1,0)=x3,y3
slope of line ,m = (y2-y1)/(x2-x1)
= (-3-5)/(-1-1)
=4
Eqn of line is:
y-y3=m(x-x3)
y-0 = 4(x-1)
y=4x-4
4x-y=4 is reqyuired eqn..
Step-by-step explanation:
Problem may arise due to calculation but plz check it ...
Answer:
52 students were in each bus
Step-by-step explanation:
475-7=468÷9=52 so 52
So 9x<18 can be factored out into
9(x)<9(2)
you can divide both sides by 9
x<2
so the solution is any number more than 2, but not 2
Answer:
The point (5, -8) is not in the solution area
Step-by-step explanation:
Answer:
90, 86, 92, 89
Step-by-step explanation:
The mean of her first five quiz scores is found by adding the scores together and dividing by 5:
(84+72+90+95+87)/5 = 428/5 = 85.6
Any value higher than this mean for the sixth quiz score will raise the overall mean; any value below this mean for the sixth quiz score will lower the overall mean. This means the values that could increase her mean are 90, 86, 92 and 89.
