Answer:
r = 1
Step-by-step explanation:
slope = change in y / change in x, so:
change in y / change in x = 2/3
5 - r / 7 - 1 = 2/3
5 - r / 6 = 2/3

now solve this equation.
first, multiply both sides by 6 to get rid of the fraction:

subtract 5 from both sides

multiply both sides by -1

Answer:
The answer is the third picture
Step-by-step explanation:
Answer:
The diameter is 5 cm and the circumference is diameter x pi
Step-by-step explanation:
You have to give every thing that the problem says for me to be able to figure it out.
Answer:
$0.3 per ounce.
Step-by-step explanation:
5.19/16.8=0.3