72,491 + 19,326 = 91,817
Leah scored 91,817 points
Answer:
this is a table
y= (a times when y is negative)
X=(X is possitive)
6 because 18+6=24+6=30+6=36
Answer:
-3x+1y=-1
or
3x-1y=1
or
by multiplying with 1/3 the first equation we get
-1x+1/3y=-1/3
or from second equation
1x-1/3y=1/3
Step-by-step explanation:
y-y1=m(x-x1)
y1=-7
x1=-2
m=3
so
y-(-7)=3(x-(-2))
y+7=3(x+2)
y+7=3x+6
-3x+y=6-7
-3x+ 1y= -1