The inequality:
48 < 6 n
6 n > 48
n > 48 : 6
n > 8
Answer: n = { 9, 10, 11 } ( 3 values )
We can prove this: 48 < 6*9 or 48 < 54, 48 < 60, 48 < 66
Answer:
-a^2 or -b^2.
Step-by-step explanation:
Answer: $50 withdrawl $50 withdrawl and $65 deposite
Step-by-step : $50 withdrawl $50 withdrawl and $65 deposite
Answer:
Ray, you need the slope-intercept formula y=mx+b
Step-by-step explanation:
Next you'll need 2 points, any points are fine. Just find two easy ones along the line. I'll just pick Point 1 as P1 = ( 0,4) and point 2 as P2 = (4,0) because they are easy to work with.
next use
point P1 (0,4) in the form (x1,y1)
point P2(4,0) in the form (x2,y2)
slope = m
m = (y2-y1) / (x2-x1)
m = (0-4) / (4-0)
m = -4 / 4
m = -1
now use the point slope with one of the points, to find the slope-intercept form.
y - y1 = m(x -x1)
y - 4 = -1(x-0)
y -4 = -x
y = -x + 4
note:
y = mx +b
y = (-1)x + b is the form. see?
Answer:
30 students would have to go for the cost to be the same.
Step-by-step explanation:
Bus A: $40 + ($4 * 30) = $160
Bus B: $100 + ($2 * 30) = $160
