Answer:
g = 0.7
Step-by-step explanation:
To isolate g, we do the same thing to both sides.
Dividing both sides by 25 gives us:
g = 17.5/25
g = 0.7
Answer:
y =34
x = 25
Money made from flight x = 3000
Money made from flight y = 9520
Step-by-step explanation:
Tickets sold
59= x+y
Amount of money
120x + 280y = 12520
Using substitution
x = 59-y
120( 59-y) + 280y = 12520
7080 - 120y +280y = 12520
Combine like terms
160y +7080 = 12520
Subtract 7080
160y = 12520-7080
160y =5440
Divide by 160
160y/160 = 5440/160
y =34
Now find x x = 59-y = 59-34 =25
x = 25
Money made from flight x =
120*x = 120*25 =3000
Money made from flight y =
280*y= 280*34=9520
Without knowing what the possible answer choices are, perhaps this is one of them:
We can rewrite this in several ways, but one that should immediately occur to you is to consider writing the denominator in terms of
:
We can further write this in terms of the reciprocal functions,
and so on...
Hey friend!
You stuck?
10% of 1.80= 0.18
All you have to do is multiply .10 by 1.80 and voila!
That wasn't so hard, was it?
Hope this helps! :)
Answer:
10 bags for 5 litres of cream of ice cream.