Answer:
1,3,5,6
Step-by-step explanation:
search index fossil
Answer:
2
Step-by-step explanation:
As she bought 4 times as many tiggerfish (y) as parrotfish (x) you need an equation that shows this relation:
y=4x.
So you can eliminate option 1.
Then you know that she bought, in total, 280 tropical fish. This means that all the tiggerfish and parrotfish together must sum 280:
x + y = 280.
The only option, between the remaining, with this equation is option 2.
So, option 2 is the correct.
Answer:
fliped over x axis then down 1 unit
Because your numbers are simple in this question, you can look at it this way...
You know how many cookies are needed for 15 students but you need to fiqure out how many for 30 students. The ratio between 15 to 30 is a 1:2, AKA double. THis means that you can simply double the known number of cookies and it will give you the amount that you need for double the people.
Your answer is 90 cookies.