<em>Spent half on movie tickets:</em>
Movie Tickets = 1/2
Remaining = 1 - 1/2 = 1/2
<em>Spent half of remaining on popcorn:</em>
Popcorn = 1/2 of 1/2
Popcorn = 1/2 x 1/2
Popcorn = 1/4
Remaining = 1/2 - 1/4 = 1/4
<em>Spent half on remaining on small drink:</em>
Drink = 1/2 of 1/4
Drink = 1/2 x 1/4
Drink = 1/8
Left:
1/4 - 1/8 = 2/8 - 1/8 = 1/8
Ans: 1/8 of the money is left.
Factorized form:
(7m - 2u)(7a - 10m)
Firstly, get it into y=mx+b form
Subtract 10x
2y=-10x+4
Divide by 2
y=-5x+2
Change y to f(x) to make it into function notation
f(x)=-5x+2
Y=7/5× -71/5
plug in the points into the y=mx+b equation and solve from there and of course there are Fractions so you have to make the same denominators but is just an extra step
