She has 160 books , you multiply the number of boxes times how many are in each box. 5x32= 160
Answer:
49
Step-by-step explanation:
48+ 5 = 53 divided by = 49
To find f(4), you just replace wherever x is with 4.
f(x) = 3x - 1
⇒ f(4) = 3*(4) - 1
⇒ f(4)= 12-1
⇒ f(4)= 11.
f(4) = 11 is the final answer.
Hope this helps~
Here you can use proportion:
The ratio betwen €1.2 to £1
is the same as the ratio between €180 to £x
Mathematically this means that
.
Now

Answer: €180 is £150