Answer:
ok the answer is wrong because
when you multiply them you get
-25y^2 + 50y -21
because 5y*-5y is -25y^2 not 21y^2
Step-by-step explanation:
4/5
Use the formulae
y2-y1 divided by x2- x1 then you will get your slope
The parents must deposit $9612.75 when their child is born.
Hope this helps!
480
This is this awnser because its 120 a second, for 4 seconds so 4 times 120 = 480.
