Uided Practice The amount of paint y needed to paint a certain amount of chairs x is
shown in the table. Is the relationship between the two quantities
linear? If so, find the constant rate of change. If not

245

step-by-step explanation:

you add up all the numbers together to get this answer

3

step-by-step explanation:

2+1=1+1+1=3

answer: victoria's daughter's cookie recipe uses less flour

step-by-step explanation:

you could set up a proportion (even though they are not equal) to find that the number of grams of butter used by victoria's daughter is twice as much, but the amount of grams of flour used are not (multiplied by 1.6 instead of 2)

the distance between the center and any point on the circle is radius. double that and you get the diameter since diameter is doubled radius.

by distane formula, the radius is

sqrt( (x2-x1)^2 + (y2-y1)^2 ) = sqrt( (3-7)^2 + (-2 -1)^2) = sqrt(25) = 5

the diamter is 10