Answer:
-15
Step-by-step explanation:
4-9=-5 -5×-3=15
negative times negative is positive
To find the inverse of a function, replace x and y in the equation and solve for y. In our case...
x=2y-10
x+10=2y
y=x/2+5
Answer:
40 cones
Step-by-step explanation:
75/100=3/4
30/75=10/25=40/100
+10
40 is your answer
Answer: Ox=3,y=11 Ox
Step-by-step explanation: