Answer:
Step-by-step explanation:
21/8 * 4/1 = 21/2 = 10.5 cups
Answer:
8/12 and 4/12
Step-by-step explanation:
simplified to 2/6 and 1/6
Answer:
The answer would be A. 1 1/5
48/40 = 1 8/40
1 8/40 Simplify to 1 1/5
Hope this helps!
9514 1404 393
Answer:
f^-1(x) = (x +4)/3
Step-by-step explanation:
The inverse function is found by swapping x and y, then solving for y.
y = 3x -4 . . . . . function y = f(x)
x = 3y -4 . . . . . inverse relation
x +4 = 3y . . . . add 4
(x +4)/3 = y . . . divide by 3. This is the inverse function
f^-1(x) = (x +4)/3
Answer:
because if you look at the graph if you work 20 hours you earn 160 dollars and it keeps going up with the amount of time you work
