Answer:
yes they are inverserve of each other
Step-by-step explanation:
f(x) = y just for say
y=3x+9
switch the x and y value and solve for y
x=3y+9
x-9=3y
(x-9)/3 = y
inverserve of f(x) is g(X)
and now g(x) = y
y= (x-9)/3
switch x and y and solve for y
x=(y-9)/3
3x= y-9
3x+ 9 = y
inverserve of g(x) is f(X)
there are 27.1825 pints in 445 ounces hoped that helped :)
Answer:
He will need 1/8 of sand to fill the cup
Step-by-step explanation:
For 1/2 i filled half of the cup for 1/3 i made new cup split it in 3 and added it in main cup then for 1/8 made a new cup split it in 8 and added it to main cup the test is sand.
Answer:
Francine is 13
Sonya is 23
Joey is 23
Step-by-step explanation:
J = 10 + F
S=2F-3
J=S
10+f=2F-3
10+F-F= 2F-F-3
10+3=F-3+3
F=13
S=2(13)-3
S=26-3
S=23