Like terms have to have the same variables and the variables have to have the same powers.
3x and 6x are like terms.
3x and 6y are not.
4y^2 and 7y^2 are like terms.
4y^3 and 7y^6 are not.
2xy and 5xy are like terms.
2xy^2 and 5x^2y are not
2xy^2 and 5xy are not.
Answer:
(a) 7:9 or 7 to 9 or 
(b) 9:16 or 9 to 16 or 
Step-by-step explanation:
The first thing you need to figure out is how many daisies are in the vase. There are 9. So the answer to question a is 7 roses to 9 daisies. The answer to question b is 9 daisies to 26 total flowers in the vase.
I wrote #:# or # to # or 
#/# because these are all of the ways you can write a ration. I wasn't sure which one you needed.
Hope it helps! :)
Answer: $4.35 for each ticket
Step-by-step explanation:
You have to find the unit rate; how much does 1 student ticket cost?
We have to divide 21.75 ÷ 5.
21.75 ÷ 5 = 4.35.
So each ticket cost $4.35.
Hope this helps!
Answer:
f(2) = 3
Step-by-step explanation:
the picture is a graph of y = 3x - 3
when you plug in 2 for x, you get 3 (you could also just locate where x is equal to 2 on the graph and go up until it touches the line, and that is your y)
43 see if you look well enough you see he 4 and the 3 to make 43
