Describe how the graph of y=2x is different from the graph of y=2x-7. Pick all that apply.
They are not parallel to each other.
They are not parallel to each other.

One goes through the origin the other does not.
One goes through the origin the other does not.

Y will equal different values for when x = 0.
Y will equal different values for when x = 0.

One slope is positive, one slope is negative.
One slope is positive, one slope is negative.

How do you create a data set with 8 points in it that has a mean of approximately 10 and a standard deviation of approximately 1?

How many kilograms of a 5% salt solution and how many kilograms of a 15% salt solution must be mixed together to make 45kg of an 8% salt solution?

The numbers on a football field indicate 10 yard increments. you walk around the perimeter of a football field between the pylons. you walk a distance of 30623 yards. find the area and perimeter of the indicated regions. write your answers as mixed numbers, if necessary. a. one end zone: perimeter: yd area: yd2 b. the playing field (not including end zones): perimeter: yd area: yd2 c. the playing field (including end zones): perimeter: yd area: yd2