Answer:
Step-by-step explanation:
If f= 4 and x=3 then you times 4 times 5 equals 20
Answer:
The total area is 45
Step-by-step explanation:
It's basically the same steps at the last problem
Answer:
cfhjytgfhe5tgnbg5etjgnbg345jthgbyu6jtngfyu6jyh
Step-by-step explanation:
So 1 would be 5r+20 and then the second one would be