Alright so .25 oz is 1/4 of 1oz. Therefore you take 28 and divide it by 4 and get 7.
Then take 3500 and divide it by 7 which makes 500 thumb tacks.
I think idk though.
The last one is correct n>9 and n<7 there should be a line underneath the (<,>) to make it less than or equal to
Answer:
x divided by 3 would be x/3 or 1/3x
The vertical change between two points is called the rise, and the horizontal change is called the run. The slope equals the rise divided by the run: . ... If coordinates of any two points of a line are given, then the rate of change is the ratio of the change in the y-coordinates to the change in the x-coordinates.Apr 15, 2018
C = πd [C=circumference, d=<span>diameter, </span> π≈3.14]
20 = 3.14 · d
d = 20 / 3.14 ≈ 6.37 cm
