Answer:
Answer: 60.
Step-by-step explanation:
30 percent (calculated percentage %) of what number equals 18?
Answer:
-7
Step-by-step explanation:
f(x)=4x+5
Let x =-3
f(-3)=4*-3+5
Multiply
f(-3)=-12+5
Add
f(-3) = -7
Three times the radius means 
5 units less than this means that you have to subtract 5 from this quantity, and you have 
Answer:
for the first picture, she cleans 30 windows
the second picture is 52/100 :)