Step-by-step explanation:
(f○g)(7)
= f(g(7))
g(7) = 7 + 2
= 9
f(9) = 4(9) .....
......
Answer:
Step-by-step explanation: Alright adding fractions here we go.
3 3/5 + 2 1/4
First add up the whole numbers. 3+2=5
Then adding the mix numbers, what you need to do is find a common demoninator. What do 5 and 4 both go into? Well 20, so we multiply each demoinator to get 20.
3/5+1/4
12/20 + 5/20
17/20
Answer is 5 17/20.
Answer:
y is given to you
Step-by-step explanation:
Keep doing good
MN would be 14.6 because you subtract the other two numbers
She would be able to buy 352 gold chains!
I hope this helped! Mark me Brainliest! :) -Raven❤️