The radius of a circle is 8 meters. The diameter of the circle is . The formula for circumference is C = πd or C = 2πr. The circumference of the circle is approximately .

y = 0.77(x)

step-by-step explanation:

the jacket retains this value after 23% cut or retains 77% of original value. plug original 87 jacket price for x and the remaining value should be y.

6, 10

9, -13

12, -21

18, -23

step-by-step explanation:

you just add 6 to the x-coordinate and subtract 10 from the y-coordinate.

80 the answer is 80

step-by-step explanation:

use distributive property on all like terms and change your signs if you have a double negative or if you have positive/negative