First you have to isolate the y value
to start, subtract 2x on both sides
3y=-2x+9
next, divide by 3
y= -2/3x+3
it's d just put them together to equal y
Answer:
It is one of the answers of the quadratic expression.
Step-by-step explanation:
There are two answers (because it has exponents, you can have two answers)
-1, -2.5 or -5/2
Answer:
1.) If you did 3 scoops of ice-cream and 2 cups of milk you would have 2 times the amount of milk and only 1 1/2 times the amount of ice-cream then if you did 1 cup of milk and 2 scoops of ice-cream.
(I'm not too sure about number two..)
Calculate the standard deviation for each data set:
Sample A = 1.246
Sample B = 2.924
The smaller the deviation the closer the data set is, the larger the deviation the more widespread the data set is.
Sample B has a larger deviation so the spread of the data is wider.
