Lisa had $7.33. She then bought a pen for $1.14.
How much money does she have left?

Step-by-step explanation:

7.73 - 1.14 is equal to 6.59 dollars

$6.19

Step-by-step explanation:

alrighty, this is a standard subtraction problem, so what are we gonna do? that's right, subtract:

7.33 - 1.14 = 6.19

So, Lisa has $6.19 left after buying a pen

hope this helps:)

tigers

step-by-step explanation:

cougars 12/10 (12-10 = 2)

bobcats 20/10 (20-10 =10)

bulldogs 8/5 (8-5 =3)

tigers 3/5 (3-5 =-2)

if the eqn of the parabola is f(x) = (x-4)(x+2), we need to mult. this out to find the coordinates of the vertex.

then f(x) = x^2 + 2x - 4x - 8, and f(x) = x^2 - 2x - 8.

one way in which you can find the vertex is to calculate x = -b / (2a).   here, that comes to

        )

x = = 1.   f(1) = 1^2 - 2(1) - 8 = - 9.   vertex is at (1, -9).

        2(1) 

find another point on the curve:   let x=0, for which y=-8.   then (0, -8) is on the curve.   plot the vertex and this point and draw a smooth parabola thru both.

hope this