This refers to the correlation between two variables.
In a dot plot, you can guess what kind of relationship exists between both variables.
In this case, for big values of x correspond to small and big values of y, the same happens to small values of x. The dots form a uniform cloud, so you can expect that there will be no statistical relationship between the variables (no correlation)
If it says estimate then just round the big number e.g.
2) estimate
3000 x 9 = 27000
3) estimate
900 x 8 = 7200
find the product just means find the answer so yah
I don't understand the method that ur using I use grid method so I can't help with the actual working out
3, 13
All numbers. Not a lot, eh?
Answer:
$265
Step-by-step explanation:
The answer is $265 (how much did she make altogether)
The equation is x=6h+6
The first step for solving this expression is to know that since both of the expression are equal to y,, we must set them each to each other to form an equation in x. This will look like the following:
-3x + 7 = -3x - 6
Now cancel equal terms on both sides of the equation.
7 = -6
This tells us that the statement is false for any value of x and y,, so our answer is (x,y) ∈ ∅,, or no solution (option D).
Let me know if you have any further questions.
:)
