Solution:
<u>Note that:</u>
- Given inequality: 12p < 96
<u>Dividing both sides by 12:</u>
- 12p < 96
- => 12p/12 < 96/12
- => p < 8
Correct option is A.
<u />
No because being proportional only relates to multiplication not addition or subtraction.
I would say b I truly hoped I helped i tried my best I know thats hard to believe bc you don't even know me lol but I think it's B because half of 100% would be 50% and it's talking about 40% and he got to the 40% at 4:12 so half of 100 would be 50 so I got 4:20 and the other Half would be 4:36 because it defintly can't be E or A because those are at the beginning and end and he isn't im bad at explaining but I hoped I helped :) Final Answer: B) 4:36
Perpendicular lines have slopes that multiply to get -1
y=mx+b is the slope intercept equation
m=slope
so get into y=mx+b form
-x+2y=4
solve for y
add x both sides
2y=x+4
divide by 2 both sides
y=(1/2)x+2
the slope is 1/2
perppendicular line slope multiplies to -1
1/2 times what=-1
times 2/1 both sides
what=-2/1=-2
y=-2x+b
find b
we are given a point is (-2,1)
when x=-2, y=1
1=-2(-2)+b
1=4+b
minus 3 both sides
-3=b
so the equation is
y=-2x-3
your teacher might want it in standard form (ax+by=c) so
add 2x both sides
2x+y=-3 is an equation
so y=-2x-3 is correct (slope intercept form)
2x+y=-3 is also correct (standard form)
.67,2/3,5/9,7/12,.58
Hope this helps :D
